Q: What is the sum of all factors of the number 162,640 excluding 162,640?
A: 239,120
The factors of the number 162,640 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 380, 428, 535, 760, 856, 1070, 1520, 1712, 2033, 2140, 4066, 4280, 8132, 8560, 10165, 16264, 20330, 32528, 40660, 81320, 162640.
If you add them up, you will get the total of 162,879. Now subtract 162,640 to get 239,120