Q: What is the sum of all factors of the number 42,445 excluding 42,445?
A: 12,491
The factors of the number 42,445 are: 1, 5, 13, 65, 653, 3265, 8489, 42445.
If you add them up, you will get the total of 42,457. Now subtract 42,445 to get 12,491