Q: What is the sum of all factors of the number 28,502,891 excluding 28,502,891?
A: 10,909
The factors of the number 28,502,891 are: 1, 4339, 6569, 28502891.
If you add them up, you will get the total of 28,502,901. Now subtract 28,502,891 to get 10,909