Q: What is the sum of all factors of the number 385,641 excluding 385,641?
A: 218,788
The factors of the number 385,641 are: 1, 3, 9, 23, 27, 69, 81, 207, 243, 529, 621, 729, 1587, 1863, 4761, 5589, 14283, 16767, 42849, 128547, 385641.
If you add them up, you will get the total of 385,859. Now subtract 385,641 to get 218,788