30258448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171923}}^1$

素因数の和:171942

約数の個数: 20

約数和(自身を含む): 63955728

約数和(自身を除く): 33697280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171923, 343846, 687692, 1375384, 1891153, 2750768, 3782306, 7564612, 15129224, 30258448]

約数ペア:

[(1, 30258448), (2, 15129224), (4, 7564612), (8, 3782306), (11, 2750768), (16, 1891153), (22, 1375384), (44, 687692), (88, 343846), (176, 171923)]