Q: What is the sum of all factors of the number 391,216 excluding 391,216?
A: 492,284
The factors of the number 391,216 are: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 499, 784, 998, 1996, 3493, 3992, 6986, 7984, 13972, 24451, 27944, 48902, 55888, 97804, 195608, 391216.
If you add them up, you will get the total of 391,708. Now subtract 391,216 to get 492,284