90766352

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{25439}}^1$

素因数の和:25670

約数の個数: 20

約数和(自身を含む): 176655360

約数和(自身を除く): 85889008

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 25439, 50878, 101756, 203512, 407024, 5672897, 11345794, 22691588, 45383176, 90766352]

約数ペア:

[(1, 90766352), (2, 45383176), (4, 22691588), (8, 11345794), (16, 5672897), (223, 407024), (446, 203512), (892, 101756), (1784, 50878), (3568, 25439)]