Q: What is the sum of all factors of the number 332,032,640 excluding 332,032,640?

A: 461,734,420

Why is 461,734,420 the sum of all factors of 332,032,640, excluding 332,032,640?

The factors of the number 332,032,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 518801, 1037602, 2075204, 2594005, 4150408, 5188010, 8300816, 10376020, 16601632, 20752040, 33203264, 41504080, 66406528, 83008160, 166016320, 332032640.

If you add them up, you will get the total of 332,033,101. Now subtract 332,032,640 to get 461,734,420