Q: What is the sum of all factors of the number 561,128 excluding 561,128?
A: 491,002
The factors of the number 561,128 are: 1, 2, 4, 8, 70141, 140282, 280564, 561128.
If you add them up, you will get the total of 561,619. Now subtract 561,128 to get 491,002