23097712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 49104000

約数和(自身を除く): 26006288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 499, 526, 998, 1052, 1996, 2104, 2893, 3992, 4208, 5489, 5786, 7984, 10978, 11572, 21956, 23144, 43912, 46288, 87824, 131237, 262474, 524948, 1049896, 1443607, 2099792, 2887214, 5774428, 11548856, 23097712]

約数ペア:

[(1, 23097712), (2, 11548856), (4, 5774428), (8, 2887214), (11, 2099792), (16, 1443607), (22, 1049896), (44, 524948), (88, 262474), (176, 131237), (263, 87824), (499, 46288), (526, 43912), (998, 23144), (1052, 21956), (1996, 11572), (2104, 10978), (2893, 7984), (3992, 5786), (4208, 5489)]