2023188872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{10559}}^1$

素因数の和:11165

約数の個数: 32

約数和(自身を含む): 3889036800

約数和(自身を除く): 1865847928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 557, 1114, 2228, 4456, 10559, 21118, 23951, 42236, 47902, 84472, 95804, 191608, 454037, 908074, 1816148, 3632296, 5881363, 11762726, 23525452, 47050904, 252898609, 505797218, 1011594436, 2023188872]

約数ペア:

[(1, 2023188872), (2, 1011594436), (4, 505797218), (8, 252898609), (43, 47050904), (86, 23525452), (172, 11762726), (344, 5881363), (557, 3632296), (1114, 1816148), (2228, 908074), (4456, 454037), (10559, 191608), (21118, 95804), (23951, 84472), (42236, 47902)]