Q: What is the sum of all factors of the number 423,420,008 including 423,420,008?

A: 889,500,960

Why is 889,500,960 the sum of all factors of 423,420,008, including 423,420,008?

The factors of the number 423,420,008 are: 1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 130043, 260086, 520172, 1040344, 1430473, 2860946, 4811591, 5721892, 9623182, 11443784, 19246364, 38492728, 52927501, 105855002, 211710004, 423420008.

If you add them up, you will get the total of 889,500,960.