Q: What is the sum of all factors of the number 409,372 excluding 409,372?
A: 320,924
The factors of the number 409,372 are: 1, 2, 4, 53, 106, 212, 1931, 3862, 7724, 102343, 204686, 409372.
If you add them up, you will get the total of 409,692. Now subtract 409,372 to get 320,924