Q: What is the sum of all factors of the number 21,688 excluding 21,688?
A: 18,992
The factors of the number 21,688 are: 1, 2, 4, 8, 2711, 5422, 10844, 21688.
If you add them up, you will get the total of 21,706. Now subtract 21,688 to get 18,992