80580434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1226

約数の個数: 24

約数和(自身を含む): 133337820

約数和(自身を除く): 52757386

約数列:

[1, 2, 11, 22, 121, 242, 433, 769, 866, 1538, 4763, 8459, 9526, 16918, 52393, 93049, 104786, 186098, 332977, 665954, 3662747, 7325494, 40290217, 80580434]

約数ペア:

[(1, 80580434), (2, 40290217), (11, 7325494), (22, 3662747), (121, 665954), (242, 332977), (433, 186098), (769, 104786), (866, 93049), (1538, 52393), (4763, 16918), (8459, 9526)]