Q: What is the sum of all factors of the number 6,421,616 including 6,421,616?
A: 12,496,224
The factors of the number 6,421,616 are: 1, 2, 4, 8, 16, 271, 542, 1084, 1481, 2168, 2962, 4336, 5924, 11848, 23696, 401351, 802702, 1605404, 3210808, 6421616.
If you add them up, you will get the total of 12,496,224.