82661576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{252017}}^1$

素因数の和:252064

約数の個数: 16

約数和(自身を含む): 158771340

約数和(自身を除く): 76109764

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 252017, 504034, 1008068, 2016136, 10332697, 20665394, 41330788, 82661576]

約数ペア:

[(1, 82661576), (2, 41330788), (4, 20665394), (8, 10332697), (41, 2016136), (82, 1008068), (164, 504034), (328, 252017)]