91661392

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{16229}}^1$

素因数の和:16590

約数の個数: 20

約数和(自身を含む): 178108020

約数和(自身を除く): 86446628

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 16229, 32458, 64916, 129832, 259664, 5728837, 11457674, 22915348, 45830696, 91661392]

約数ペア:

[(1, 91661392), (2, 45830696), (4, 22915348), (8, 11457674), (16, 5728837), (353, 259664), (706, 129832), (1412, 64916), (2824, 32458), (5648, 16229)]