86841808

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{20177}}^1$

素因数の和:20454

約数の個数: 20

約数和(自身を含む): 168889860

約数和(自身を除く): 82048052

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 20177, 40354, 80708, 161416, 322832, 5427613, 10855226, 21710452, 43420904, 86841808]

約数ペア:

[(1, 86841808), (2, 43420904), (4, 21710452), (8, 10855226), (16, 5427613), (269, 322832), (538, 161416), (1076, 80708), (2152, 40354), (4304, 20177)]