9663992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 19976880

約数和(自身を除く): 10312888

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2161, 2236, 4322, 4472, 8644, 17288, 28093, 56186, 92923, 112372, 185846, 224744, 371692, 743384, 1207999, 2415998, 4831996, 9663992]

約数ペア:

[(1, 9663992), (2, 4831996), (4, 2415998), (8, 1207999), (13, 743384), (26, 371692), (43, 224744), (52, 185846), (86, 112372), (104, 92923), (172, 56186), (344, 28093), (559, 17288), (1118, 8644), (2161, 4472), (2236, 4322)]