Q: What is the sum of all factors of the number 172,426 excluding 172,426?
A: 89,978
The factors of the number 172,426 are: 1, 2, 73, 146, 1181, 2362, 86213, 172426.
If you add them up, you will get the total of 172,515. Now subtract 172,426 to get 89,978