85871506

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{1151}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 149382144

約数和(自身を除く): 63510638

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1151, 2302, 5329, 8057, 10658, 16114, 37303, 74606, 84023, 168046, 588161, 1176322, 6133679, 12267358, 42935753, 85871506]

約数ペア:

[(1, 85871506), (2, 42935753), (7, 12267358), (14, 6133679), (73, 1176322), (146, 588161), (511, 168046), (1022, 84023), (1151, 74606), (2302, 37303), (5329, 16114), (8057, 10658)]