77031664

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{20663}}^1$

素因数の和:20904

約数の個数: 20

約数和(自身を含む): 149896656

約数和(自身を除く): 72864992

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 20663, 41326, 82652, 165304, 330608, 4814479, 9628958, 19257916, 38515832, 77031664]

約数ペア:

[(1, 77031664), (2, 38515832), (4, 19257916), (8, 9628958), (16, 4814479), (233, 330608), (466, 165304), (932, 82652), (1864, 41326), (3728, 20663)]