83689268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5077}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 158250792

約数和(自身を除く): 74561524

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 5077, 8242, 10154, 16484, 20308, 66001, 132002, 264004, 1609409, 3218818, 6437636, 20922317, 41844634, 83689268]

約数ペア:

[(1, 83689268), (2, 41844634), (4, 20922317), (13, 6437636), (26, 3218818), (52, 1609409), (317, 264004), (634, 132002), (1268, 66001), (4121, 20308), (5077, 16484), (8242, 10154)]