85866814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{205423}}^1$

素因数の和:205455

約数の個数: 16

約数和(自身を含む): 147905280

約数和(自身を除く): 62038466

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 205423, 410846, 2259653, 3903037, 4519306, 7806074, 42933407, 85866814]

約数ペア:

[(1, 85866814), (2, 42933407), (11, 7806074), (19, 4519306), (22, 3903037), (38, 2259653), (209, 410846), (418, 205423)]