Q: What is the sum of all factors of the number 145,724 excluding 145,724?
A: 124,420
The factors of the number 145,724 are: 1, 2, 4, 17, 34, 68, 2143, 4286, 8572, 36431, 72862, 145724.
If you add them up, you will get the total of 145,848. Now subtract 145,724 to get 124,420