Q: What is the sum of all factors of the number 234,804,867 excluding 234,804,867?

A: 128,365,437

Why is 128,365,437 the sum of all factors of 234,804,867, excluding 234,804,867?

The factors of the number 234,804,867 are: 1, 3, 11, 17, 33, 51, 187, 277, 561, 831, 1511, 3047, 4533, 4709, 9141, 14127, 16621, 25687, 49863, 51799, 77061, 155397, 282557, 418547, 847671, 1255641, 4604017, 7115299, 13812051, 21345897, 78268289, 234804867.

If you add them up, you will get the total of 234,804,995. Now subtract 234,804,867 to get 128,365,437