#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<iostream>
#include<algorithm>
#include<cmath>
#include<vector>
using namespace  std;
typedef long long LL;

int main()
{
    int t,a;
    cin>>t;
    while(t--)
    {
        int n;
        cin>>n;
        for(int i=1;i*i<=n;i++) if(n%i==0)  a=i;
        cout<<((n/a)+a)*2<<endl;
    }
    return 0;
}