31207216

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{2141}}^1$

素因数の和:3060

約数の個数: 20

約数和(自身を含む): 60558624

約数和(自身を除く): 29351408

約数列:

[1, 2, 4, 8, 16, 911, 1822, 2141, 3644, 4282, 7288, 8564, 14576, 17128, 34256, 1950451, 3900902, 7801804, 15603608, 31207216]

約数ペア:

[(1, 31207216), (2, 15603608), (4, 7801804), (8, 3900902), (16, 1950451), (911, 34256), (1822, 17128), (2141, 14576), (3644, 8564), (4282, 7288)]