Q: What is the sum of all factors of the number 1,631,138 excluding 1,631,138?
A: 815,572
The factors of the number 1,631,138 are: 1, 2, 815569, 1631138.
If you add them up, you will get the total of 1,631,953. Now subtract 1,631,138 to get 815,572