Q: What is the sum of all factors of the number 72,421,436 excluding 72,421,436?
A: 55,740,724
The factors of the number 72,421,436 are: 1, 2, 4, 89, 178, 356, 203431, 406862, 813724, 18105359, 36210718, 72421436.
If you add them up, you will get the total of 72,421,491. Now subtract 72,421,436 to get 55,740,724