23404384

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 47999952

約数和(自身を除く): 24595568

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 233, 292, 344, 466, 584, 688, 932, 1168, 1376, 1864, 2336, 3139, 3728, 6278, 7456, 10019, 12556, 17009, 20038, 25112, 34018, 40076, 50224, 68036, 80152, 100448, 136072, 160304, 272144, 320608, 544288, 731387, 1462774, 2925548, 5851096, 11702192, 23404384]

約数ペア:

[(1, 23404384), (2, 11702192), (4, 5851096), (8, 2925548), (16, 1462774), (32, 731387), (43, 544288), (73, 320608), (86, 272144), (146, 160304), (172, 136072), (233, 100448), (292, 80152), (344, 68036), (466, 50224), (584, 40076), (688, 34018), (932, 25112), (1168, 20038), (1376, 17009), (1864, 12556), (2336, 10019), (3139, 7456), (3728, 6278)]