90401924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20161}}^1$

素因数の和:20243

約数の個数: 24

約数和(自身を含む): 169360800

約数和(自身を除く): 78958876

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 20161, 40322, 80644, 383059, 766118, 1189499, 1532236, 2378998, 4757996, 22600481, 45200962, 90401924]

約数ペア:

[(1, 90401924), (2, 45200962), (4, 22600481), (19, 4757996), (38, 2378998), (59, 1532236), (76, 1189499), (118, 766118), (236, 383059), (1121, 80644), (2242, 40322), (4484, 20161)]