> #include"iostream"
> using namespace std;
> int main()
> {
> 	int n;
> 	cin>>n;
> 	while(n--)
> 	{
> 		long  sum;
> 		int num,t=0;
> 		int i;
> 		cin>>num>>sum;
> 		for(i=2;i<70000;i++)
>              if((2*sum-i*i+i)%(2*i)==0&&(2*sum-i*i+i)>0)
> 				 t++;
> 			 else if(2*sum-i*i+i<=0)
> 				 break;
> 		cout<<num<<" "<<t<<endl;
> 	}
> 	return 0;
> }