Q: What is the sum of all factors of the number 31,090 excluding 31,090?
A: 24,890
The factors of the number 31,090 are: 1, 2, 5, 10, 3109, 6218, 15545, 31090.
If you add them up, you will get the total of 31,114. Now subtract 31,090 to get 24,890