Q: What is the sum of all factors of the number 258,148,904 excluding 258,148,904?

A: 279,934,936

Why is 279,934,936 the sum of all factors of 258,148,904, excluding 258,148,904?

The factors of the number 258,148,904 are: 1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 80071, 160142, 320284, 640568, 1040923, 2081846, 2482201, 4163692, 4964402, 8327384, 9928804, 19857608, 32268613, 64537226, 129074452, 258148904.

If you add them up, you will get the total of 258,149,183. Now subtract 258,148,904 to get 279,934,936