82620808

素因数分解:

$2^3\times {\mathrm{1619}}^1\times {\mathrm{6379}}^1$

素因数の和:8004

約数の個数: 16

約数和(自身を含む): 155034000

約数和(自身を除く): 72413192

約数列:

[1, 2, 4, 8, 1619, 3238, 6379, 6476, 12758, 12952, 25516, 51032, 10327601, 20655202, 41310404, 82620808]

約数ペア:

[(1, 82620808), (2, 41310404), (4, 20655202), (8, 10327601), (1619, 51032), (3238, 25516), (6379, 12952), (6476, 12758)]