Q: What is the sum of all factors of the number 402,013,312 excluding 402,013,312?

A: 426,496,988

Why is 426,496,988 the sum of all factors of 402,013,312, excluding 402,013,312?

The factors of the number 402,013,312 are: 1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 108301, 216602, 433204, 866408, 1732816, 3140729, 3465632, 6281458, 6931264, 12562916, 13862528, 25125832, 50251664, 100503328, 201006656, 402013312.

If you add them up, you will get the total of 402,013,738. Now subtract 402,013,312 to get 426,496,988