85813390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{660103}}^1$

素因数の和:660123

約数の個数: 16

約数和(自身を含む): 166346208

約数和(自身を除く): 80532818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 660103, 1320206, 3300515, 6601030, 8581339, 17162678, 42906695, 85813390]

約数ペア:

[(1, 85813390), (2, 42906695), (5, 17162678), (10, 8581339), (13, 6601030), (26, 3300515), (65, 1320206), (130, 660103)]