Q: What is the sum of all factors of the number 539,623 excluding 539,623?
A: 82,969
The factors of the number 539,623 are: 1, 7, 127, 607, 889, 4249, 77089, 539623.
If you add them up, you will get the total of 539,705. Now subtract 539,623 to get 82,969