85213502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{2749}}^1$

素因数の和:4171

約数の個数: 16

約数和(自身を含む): 139590000

約数和(自身を除く): 54376498

約数列:

[1, 2, 11, 22, 1409, 2749, 2818, 5498, 15499, 30239, 30998, 60478, 3873341, 7746682, 42606751, 85213502]

約数ペア:

[(1, 85213502), (2, 42606751), (11, 7746682), (22, 3873341), (1409, 60478), (2749, 30998), (2818, 30239), (5498, 15499)]