Q: What is the sum of all factors of the number 81,506 excluding 81,506?
A: 42,478
The factors of the number 81,506 are: 1, 2, 83, 166, 491, 982, 40753, 81506.
If you add them up, you will get the total of 81,548. Now subtract 81,506 to get 42,478