#include<fstream>
using namespace std;
ifstream cin("sum.in");
ofstream cout("sum.out");
int N,a[100],j,i,p, s,final[100];
int cememedece(int x, int y)
{ int r;
        while(x%y!=0)
                     {  
                       r=x%y;
                       x=y;
                       y=r;  
                     }
return y;
}
 
int main()
{                           
                           cin>>N;
                           for(j=1;j<=N;j++)
                          { cin>>a[j];
                          p=a[j]; s=0;
                           for(i=1;i<=2*a[j];i++)
                           {                    
                                              if(cememedece(i,p)==1)
                                              s+=i;
                                             
                           }cout<<s<<"\n";}
                            
return 0;
}