90051374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7944

約数の個数: 32

約数和(自身を含む): 166298880

約数和(自身を除く): 76247506

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 7873, 11438, 15746, 55111, 110222, 149587, 299174, 338539, 677078, 1047109, 2094218, 2369773, 4739546, 6432241, 12864482, 45025687, 90051374]

約数ペア:

[(1, 90051374), (2, 45025687), (7, 12864482), (14, 6432241), (19, 4739546), (38, 2369773), (43, 2094218), (86, 1047109), (133, 677078), (266, 338539), (301, 299174), (602, 149587), (817, 110222), (1634, 55111), (5719, 15746), (7873, 11438)]