90400244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{50111}}^1$

素因数の和:50167

約数の個数: 24

約数和(自身を含む): 176795136

約数和(自身を除く): 86394892

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 50111, 100222, 200444, 551221, 1102442, 2054551, 2204884, 4109102, 8218204, 22600061, 45200122, 90400244]

約数ペア:

[(1, 90400244), (2, 45200122), (4, 22600061), (11, 8218204), (22, 4109102), (41, 2204884), (44, 2054551), (82, 1102442), (164, 551221), (451, 200444), (902, 100222), (1804, 50111)]