Q: What is the sum of all factors of the number 128,008,616 including 128,008,616?

A: 251,519,040

Why is 251,519,040 the sum of all factors of 128,008,616, including 128,008,616?

The factors of the number 128,008,616 are: 1, 2, 4, 8, 23, 46, 92, 184, 257, 514, 1028, 2056, 2707, 5414, 5911, 10828, 11822, 21656, 23644, 47288, 62261, 124522, 249044, 498088, 695699, 1391398, 2782796, 5565592, 16001077, 32002154, 64004308, 128008616.

If you add them up, you will get the total of 251,519,040.