85909831

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 100699200

約数和(自身を除く): 14789369

約数列:

[1, 7, 73, 89, 511, 623, 1889, 6497, 13223, 45479, 137897, 168121, 965279, 1176847, 12272833, 85909831]

約数ペア:

[(1, 85909831), (7, 12272833), (73, 1176847), (89, 965279), (511, 168121), (623, 137897), (1889, 45479), (6497, 13223)]