Q: What is the sum of all factors of the number 409,478 excluding 409,478?
A: 216,490
The factors of the number 409,478 are: 1, 2, 53, 106, 3863, 7726, 204739, 409478.
If you add them up, you will get the total of 409,694. Now subtract 409,478 to get 216,490