85257028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30319}}^1$

素因数の和:30379

約数の個数: 24

約数和(自身を含む): 161302400

約数和(自身を除く): 76045372

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 30319, 60638, 121276, 576061, 1121803, 1152122, 2243606, 2304244, 4487212, 21314257, 42628514, 85257028]

約数ペア:

[(1, 85257028), (2, 42628514), (4, 21314257), (19, 4487212), (37, 2304244), (38, 2243606), (74, 1152122), (76, 1121803), (148, 576061), (703, 121276), (1406, 60638), (2812, 30319)]