87241604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10037}}^1$

素因数の和:10135

約数の個数: 24

約数和(自身を含む): 159363288

約数和(自身を除く): 72121684

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 10037, 20074, 40148, 411517, 531961, 823034, 1063922, 1646068, 2127844, 21810401, 43620802, 87241604]

約数ペア:

[(1, 87241604), (2, 43620802), (4, 21810401), (41, 2127844), (53, 1646068), (82, 1063922), (106, 823034), (164, 531961), (212, 411517), (2173, 40148), (4346, 20074), (8692, 10037)]