85399556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47339}}^1$

素因数の和:47395

約数の個数: 24

約数和(自身を含む): 167015520

約数和(自身を除く): 81615964

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 47339, 94678, 189356, 520729, 1041458, 1940899, 2082916, 3881798, 7763596, 21349889, 42699778, 85399556]

約数ペア:

[(1, 85399556), (2, 42699778), (4, 21349889), (11, 7763596), (22, 3881798), (41, 2082916), (44, 1940899), (82, 1041458), (164, 520729), (451, 189356), (902, 94678), (1804, 47339)]