23822864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 50668632

約数和(自身を除く): 26845768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2161, 2756, 4322, 5512, 8644, 11024, 17288, 28093, 34576, 56186, 112372, 114533, 224744, 229066, 449488, 458132, 916264, 1488929, 1832528, 2977858, 5955716, 11911432, 23822864]

約数ペア:

[(1, 23822864), (2, 11911432), (4, 5955716), (8, 2977858), (13, 1832528), (16, 1488929), (26, 916264), (52, 458132), (53, 449488), (104, 229066), (106, 224744), (208, 114533), (212, 112372), (424, 56186), (689, 34576), (848, 28093), (1378, 17288), (2161, 11024), (2756, 8644), (4322, 5512)]