Q: What is the sum of all factors of the number 83,809 excluding 83,809?
A: 12,671
The factors of the number 83,809 are: 1, 11, 19, 209, 401, 4411, 7619, 83809.
If you add them up, you will get the total of 83,821. Now subtract 83,809 to get 12,671