85528394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21139}}^1$

素因数の和:21182

約数の個数: 24

約数和(自身を含む): 155759520

約数和(自身を除く): 70231126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 21139, 42278, 147973, 295946, 359363, 718726, 2515541, 5031082, 6109171, 12218342, 42764197, 85528394]

約数ペア:

[(1, 85528394), (2, 42764197), (7, 12218342), (14, 6109171), (17, 5031082), (34, 2515541), (119, 718726), (238, 359363), (289, 295946), (578, 147973), (2023, 42278), (4046, 21139)]