Q: What is the sum of all factors of the number 81,697 excluding 81,697?
A: 20,255
The factors of the number 81,697 are: 1, 7, 11, 77, 1061, 7427, 11671, 81697.
If you add them up, you will get the total of 81,717. Now subtract 81,697 to get 20,255