90189286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1931}}^1$

素因数の和:2148

約数の個数: 24

約数和(自身を含む): 149548392

約数和(自身を除く): 59359106

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 1931, 2123, 3862, 4246, 21241, 23353, 42482, 46706, 233651, 372683, 467302, 745366, 4099513, 8199026, 45094643, 90189286]

約数ペア:

[(1, 90189286), (2, 45094643), (11, 8199026), (22, 4099513), (121, 745366), (193, 467302), (242, 372683), (386, 233651), (1931, 46706), (2123, 42482), (3862, 23353), (4246, 21241)]