80776496

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{12049}}^1$

素因数の和:12476

約数の個数: 20

約数和(自身を含む): 156891000

約数和(自身を除く): 76114504

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 12049, 24098, 48196, 96392, 192784, 5048531, 10097062, 20194124, 40388248, 80776496]

約数ペア:

[(1, 80776496), (2, 40388248), (4, 20194124), (8, 10097062), (16, 5048531), (419, 192784), (838, 96392), (1676, 48196), (3352, 24098), (6704, 12049)]