2023012816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{280351}}^1$

素因数の和:280411

約数の個数: 40

約数和(自身を含む): 4380219648

約数和(自身を除く): 2357206832

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 280351, 560702, 1121404, 2242808, 3083861, 4485616, 6167722, 11494391, 12335444, 22988782, 24670888, 45977564, 49341776, 91955128, 126438301, 183910256, 252876602, 505753204, 1011506408, 2023012816]

約数ペア:

[(1, 2023012816), (2, 1011506408), (4, 505753204), (8, 252876602), (11, 183910256), (16, 126438301), (22, 91955128), (41, 49341776), (44, 45977564), (82, 24670888), (88, 22988782), (164, 12335444), (176, 11494391), (328, 6167722), (451, 4485616), (656, 3083861), (902, 2242808), (1804, 1121404), (3608, 560702), (7216, 280351)]