91436948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2131}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 169775424

約数和(自身を除く): 78338476

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2131, 2524, 4262, 8524, 10727, 21454, 36227, 42908, 72454, 144908, 1344661, 2689322, 5378644, 22859237, 45718474, 91436948]

約数ペア:

[(1, 91436948), (2, 45718474), (4, 22859237), (17, 5378644), (34, 2689322), (68, 1344661), (631, 144908), (1262, 72454), (2131, 42908), (2524, 36227), (4262, 21454), (8524, 10727)]