30367216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{172541}}^1$

素因数の和:172560

約数の個数: 20

約数和(自身を含む): 64185624

約数和(自身を除く): 33818408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 172541, 345082, 690164, 1380328, 1897951, 2760656, 3795902, 7591804, 15183608, 30367216]

約数ペア:

[(1, 30367216), (2, 15183608), (4, 7591804), (8, 3795902), (11, 2760656), (16, 1897951), (22, 1380328), (44, 690164), (88, 345082), (176, 172541)]