89899088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{244291}}^1$

素因数の和:244322

約数の個数: 20

約数和(自身を含む): 181753248

約数和(自身を除く): 91854160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 244291, 488582, 977164, 1954328, 3908656, 5618693, 11237386, 22474772, 44949544, 89899088]

約数ペア:

[(1, 89899088), (2, 44949544), (4, 22474772), (8, 11237386), (16, 5618693), (23, 3908656), (46, 1954328), (92, 977164), (184, 488582), (368, 244291)]