57281546

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{177893}}^1$

素因数の和:177925

約数の個数: 16

約数和(自身を含む): 102466944

約数和(自身を除く): 45185398

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 177893, 355786, 1245251, 2490502, 4091539, 8183078, 28640773, 57281546]

約数ペア:

[(1, 57281546), (2, 28640773), (7, 8183078), (14, 4091539), (23, 2490502), (46, 1245251), (161, 355786), (322, 177893)]