30218248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{222193}}^1$

素因数の和:222216

約数の個数: 16

約数和(自身を含む): 59992380

約数和(自身を除く): 29774132

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 222193, 444386, 888772, 1777544, 3777281, 7554562, 15109124, 30218248]

約数ペア:

[(1, 30218248), (2, 15109124), (4, 7554562), (8, 3777281), (17, 1777544), (34, 888772), (68, 444386), (136, 222193)]