Q: What is the sum of all factors of the number 81,605 excluding 81,605?
A: 21,595
The factors of the number 81,605 are: 1, 5, 19, 95, 859, 4295, 16321, 81605.
If you add them up, you will get the total of 81,626. Now subtract 81,605 to get 21,595