89270992

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{28909}}^1$

素因数の和:29110

約数の個数: 20

約数和(自身を含む): 173864740

約数和(自身を除く): 84593748

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 28909, 57818, 115636, 231272, 462544, 5579437, 11158874, 22317748, 44635496, 89270992]

約数ペア:

[(1, 89270992), (2, 44635496), (4, 22317748), (8, 11158874), (16, 5579437), (193, 462544), (386, 231272), (772, 115636), (1544, 57818), (3088, 28909)]