Q: What is the sum of all factors of the number 665,661,264 excluding 665,661,264?

A: 1,109,439,408

Why is 1,109,439,408 the sum of all factors of 665,661,264, excluding 665,661,264?

The factors of the number 665,661,264 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 447353, 894706, 1342059, 1789412, 2684118, 3578824, 5368236, 7157648, 10736472, 13867943, 21472944, 27735886, 41603829, 55471772, 83207658, 110943544, 166415316, 221887088, 332830632, 665661264.

If you add them up, you will get the total of 665,661,265. Now subtract 665,661,264 to get 1,109,439,408