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Cod sursa(job #582728)
#include<fstream>
using namespace std;
ifstream f("ssnd.in");
ofstream g("ssnd.out");
long long putere,nrd,sumad,i,nr;
long long ridicare(int baza,int expo)
{int k;
putere=1;
for(k=1;k<=expo+1;k++)
putere*=baza;
return putere;
}
int prim(long long numar)
{int ok,d;
ok=1;
for(d=2;d<=numar;d++)
if(numar%d==0) ok=0;
return ok;
}
int main()
{int t,fm,j;
f>>t;
for(i=1;i<=t;i++)
{f>>nr; nrd=sumad=1; if(prim(nr)) {nrd*=2; sumad*=(1+nr); } else { j=2;
do
{fm=0;
while(nr%j==0)
{fm++;
nr/=j;
}
nrd*=(fm+1);
sumad*=(ridicare(j,fm)-1)/(j-1);
j++;
}while(nr!=1);
}g<<nrd<<" "<<sumad<<'\n';
}
return 0;
}