// you can also use imports, for example:
// import java.util.*;

// you can write to stdout for debugging purposes, e.g.
// System.out.println("this is a debug message");

class Solution {
    public int solution(int N) {
        // write your code in Java SE 8
    }
}

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")

def solution(N):
    # write your code in Python 3.6
    pass

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")

def solution(N):
    i = 1
    perimeter = N
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")

def solution(N):
    
    i = 1
    perimeter = N
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")

def solution(N):
    print(MAXINT)
    i = 1
    perimeter = N
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
im
def solution(N):
    print(MAXINT)
    i = 1
    perimeter = N
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import sys
def solution(N):
    print(sys.maxsize)
    i = 1
    perimeter = N
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import sys
def solution(N):
    i = 1
    perimeter = sys.maxsize
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import sys
def solution(N):
    i = 1
    perimeter = sys.maxsize
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter

# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import sys
def solution(N):
    i = 1
    perimeter = sys.maxsize
    while (i * i <= N):
        if N % i == 0:
            perimeter = min(perimeter, 2*(int(N/i)+i))
        i += 1

    return perimeter