85169188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9049}}^1$

素因数の和:9247

約数の個数: 24

約数和(自身を含む): 161415800

約数和(自身を除く): 76246612

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9049, 9412, 18098, 36196, 117637, 235274, 470548, 1637869, 3275738, 6551476, 21292297, 42584594, 85169188]

約数ペア:

[(1, 85169188), (2, 42584594), (4, 21292297), (13, 6551476), (26, 3275738), (52, 1637869), (181, 470548), (362, 235274), (724, 117637), (2353, 36196), (4706, 18098), (9049, 9412)]