Q: What is the sum of all factors of the number 989,440 excluding 989,440?
A: 1,383,644
The factors of the number 989,440 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 773, 1280, 1546, 3092, 3865, 6184, 7730, 12368, 15460, 24736, 30920, 49472, 61840, 98944, 123680, 197888, 247360, 494720, 989440.
If you add them up, you will get the total of 989,441. Now subtract 989,440 to get 1,383,644