80521566

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{125423}}^1$

素因数の和:125535

約数の個数: 16

約数和(自身を含む): 162549504

約数和(自身を除く): 82027938

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 125423, 250846, 376269, 752538, 13420261, 26840522, 40260783, 80521566]

約数ペア:

[(1, 80521566), (2, 40260783), (3, 26840522), (6, 13420261), (107, 752538), (214, 376269), (321, 250846), (642, 125423)]