77991664

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{4831}}^1$

素因数の和:5848

約数の個数: 20

約数和(自身を含む): 151289920

約数和(自身を除く): 73298256

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 4831, 8072, 9662, 16144, 19324, 38648, 77296, 4874479, 9748958, 19497916, 38995832, 77991664]

約数ペア:

[(1, 77991664), (2, 38995832), (4, 19497916), (8, 9748958), (16, 4874479), (1009, 77296), (2018, 38648), (4036, 19324), (4831, 16144), (8072, 9662)]