Q: What is the sum of all factors of the number 72,421,432 excluding 72,421,432?
A: 67,039,328
The factors of the number 72,421,432 are: 1, 2, 4, 8, 37, 74, 148, 296, 244667, 489334, 978668, 1957336, 9052679, 18105358, 36210716, 72421432.
If you add them up, you will get the total of 72,421,499. Now subtract 72,421,432 to get 67,039,328