Q: What is the sum of all factors of the number 72,421,431 excluding 72,421,431?
A: 25,412,169
The factors of the number 72,421,431 are: 1, 3, 157, 179, 471, 537, 859, 2577, 28103, 84309, 134863, 153761, 404589, 461283, 24140477, 72421431.
If you add them up, you will get the total of 72,421,456. Now subtract 72,421,431 to get 25,412,169