Q: What is the sum of all factors of the number 87,415,221 excluding 87,415,221?
A: 29,138,411
The factors of the number 87,415,221 are: 1, 3, 29138407, 87415221.
If you add them up, you will get the total of 87,415,250. Now subtract 87,415,221 to get 29,138,411