Q: What is the sum of all factors of the number 290,372 excluding 290,372?
A: 221,608
The factors of the number 290,372 are: 1, 2, 4, 229, 317, 458, 634, 916, 1268, 72593, 145186, 290372.
If you add them up, you will get the total of 290,593. Now subtract 290,372 to get 221,608