86939765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36761}}^1$

素因数の和:36820

約数の個数: 16

約数和(自身を含む): 116462016

約数和(自身を除く): 29522251

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 36761, 183805, 404371, 1580723, 2021855, 7903615, 17387953, 86939765]

約数ペア:

[(1, 86939765), (5, 17387953), (11, 7903615), (43, 2021855), (55, 1580723), (215, 404371), (473, 183805), (2365, 36761)]