82720816

素因数分解:

$2^4\times {\mathrm{1499}}^1\times {\mathrm{3449}}^1$

素因数の和:4956

約数の個数: 20

約数和(自身を含む): 160425000

約数和(自身を除く): 77704184

約数列:

[1, 2, 4, 8, 16, 1499, 2998, 3449, 5996, 6898, 11992, 13796, 23984, 27592, 55184, 5170051, 10340102, 20680204, 41360408, 82720816]

約数ペア:

[(1, 82720816), (2, 41360408), (4, 20680204), (8, 10340102), (16, 5170051), (1499, 55184), (2998, 27592), (3449, 23984), (5996, 13796), (6898, 11992)]