Q: What is the sum of all factors of the number 123,002,432 excluding 123,002,432?

A: 157,023,424

Why is 157,023,424 the sum of all factors of 123,002,432, excluding 123,002,432?

The factors of the number 123,002,432 are: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 463, 593, 926, 1186, 1852, 2372, 3241, 3704, 4151, 4744, 6482, 7408, 8302, 9488, 12964, 14816, 16604, 18976, 25928, 29632, 33208, 37952, 51856, 66416, 103712, 132832, 207424, 265664, 274559, 549118, 1098236, 1921913, 2196472, 3843826, 4392944, 7687652, 8785888, 15375304, 17571776, 30750608, 61501216, 123002432.

If you add them up, you will get the total of 123,002,589. Now subtract 123,002,432 to get 157,023,424