Q: What is the sum of all factors of the number 89,507,431 excluding 89,507,431?
A: 12,555,593
The factors of the number 89,507,431 are: 1, 13, 17, 221, 405011, 5265143, 6885187, 89507431.
If you add them up, you will get the total of 89,507,443. Now subtract 89,507,431 to get 12,555,593