#include <iostream>
#include <fstream>
using namespace std;

ifstream in("sum.in");
ofstream out("sum.out");

int t,x;
long long s;
int cmmdc(int a,int b)
{
    if(b==0) return a;
    else return cmmdc(b,a%b);
}

int main()
{
    in >> t;
    for(int i=0;i<t;i++)
    {
        in >> x;
        s = 1;
        for(int j=2;j<=2*x;j++)
        {
            if(cmmdc(j,x)==1)
                 s = s+ j;
        }
        out << s << "\n";
    }
    return 0;
}