80038576

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{6661}}^1$

素因数の和:7420

約数の個数: 20

約数和(自身を含む): 155304544

約数和(自身を除く): 75265968

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 6661, 12016, 13322, 26644, 53288, 106576, 5002411, 10004822, 20009644, 40019288, 80038576]

約数ペア:

[(1, 80038576), (2, 40019288), (4, 20009644), (8, 10004822), (16, 5002411), (751, 106576), (1502, 53288), (3004, 26644), (6008, 13322), (6661, 12016)]