85211786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 149765760

約数和(自身を除く): 64553974

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 3209, 6418, 13277, 26554, 35299, 54553, 70598, 109106, 227839, 455678, 600083, 1200166, 2506229, 3873263, 5012458, 7746526, 42605893, 85211786]

約数ペア:

[(1, 85211786), (2, 42605893), (11, 7746526), (17, 5012458), (22, 3873263), (34, 2506229), (71, 1200166), (142, 600083), (187, 455678), (374, 227839), (781, 109106), (1207, 70598), (1562, 54553), (2414, 35299), (3209, 26554), (6418, 13277)]