Q: What is the sum of all factors of the number 28,145,916 excluding 28,145,916?

A: 46,747,084

Why is 46,747,084 the sum of all factors of 28,145,916, excluding 28,145,916?

The factors of the number 28,145,916 are: 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41149, 82298, 123447, 164596, 246894, 370341, 493788, 740682, 781831, 1481364, 1563662, 2345493, 3127324, 4690986, 7036479, 9381972, 14072958, 28145916.

If you add them up, you will get the total of 28,145,962. Now subtract 28,145,916 to get 46,747,084