101288864

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{20161}}^1$

素因数の和:20328

約数の個数: 24

約数和(自身を含む): 200692548

約数和(自身を除く): 99403684

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 20161, 40322, 80644, 161288, 322576, 645152, 3165277, 6330554, 12661108, 25322216, 50644432, 101288864]

約数ペア:

[(1, 101288864), (2, 50644432), (4, 25322216), (8, 12661108), (16, 6330554), (32, 3165277), (157, 645152), (314, 322576), (628, 161288), (1256, 80644), (2512, 40322), (5024, 20161)]