Q: What is the sum of all factors of the number 80,516,448 excluding 80,516,448?

A: 148,453,020

Why is 148,453,020 the sum of all factors of 80,516,448, excluding 80,516,448?

The factors of the number 80,516,448 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 279571, 559142, 838713, 1118284, 1677426, 2236568, 2516139, 3354852, 4473136, 5032278, 6709704, 8946272, 10064556, 13419408, 20129112, 26838816, 40258224, 80516448.

If you add them up, you will get the total of 80,516,596. Now subtract 80,516,448 to get 148,453,020