30391216

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{3511}}^1$

素因数の和:4060

約数の個数: 20

約数和(自身を含む): 59008624

約数和(自身を除く): 28617408

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 3511, 4328, 7022, 8656, 14044, 28088, 56176, 1899451, 3798902, 7597804, 15195608, 30391216]

約数ペア:

[(1, 30391216), (2, 15195608), (4, 7597804), (8, 3798902), (16, 1899451), (541, 56176), (1082, 28088), (2164, 14044), (3511, 8656), (4328, 7022)]