23853776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 48378600

約数和(自身を除く): 24524824

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 509, 808, 1018, 1616, 2036, 2929, 4072, 5858, 8144, 11716, 14761, 23432, 29522, 46864, 51409, 59044, 102818, 118088, 205636, 236176, 411272, 822544, 1490861, 2981722, 5963444, 11926888, 23853776]

約数ペア:

[(1, 23853776), (2, 11926888), (4, 5963444), (8, 2981722), (16, 1490861), (29, 822544), (58, 411272), (101, 236176), (116, 205636), (202, 118088), (232, 102818), (404, 59044), (464, 51409), (509, 46864), (808, 29522), (1018, 23432), (1616, 14761), (2036, 11716), (2929, 8144), (4072, 5858)]