90858482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 161179200

約数和(自身を除く): 70320718

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 1949, 2119, 3586, 3898, 4238, 21439, 23309, 25337, 42878, 46618, 50674, 278707, 317687, 557414, 635374, 3494557, 4129931, 6989114, 8259862, 45429241, 90858482]

約数ペア:

[(1, 90858482), (2, 45429241), (11, 8259862), (13, 6989114), (22, 4129931), (26, 3494557), (143, 635374), (163, 557414), (286, 317687), (326, 278707), (1793, 50674), (1949, 46618), (2119, 42878), (3586, 25337), (3898, 23309), (4238, 21439)]