#include <iostream>
#include <fstream>

using namespace std;

const char iname[] = "sum.in";
const char oname[] = "sum.out";

ifstream fin(iname);
ofstream fout(oname);

int t, x, y, i, j, sum;

int cmmdc(int a, int b)
{
	if(!b)
		return a;
	else
		return cmmdc(b, a % b);
}


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