Q: What is the sum of all factors of the number 345,724 excluding 345,724?
A: 291,276
The factors of the number 345,724 are: 1, 2, 4, 19, 38, 76, 4549, 9098, 18196, 86431, 172862, 345724.
If you add them up, you will get the total of 346,015. Now subtract 345,724 to get 291,276