27947536

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{32957}}^1$

素因数の和:33018

約数の個数: 20

約数和(自身を含む): 55171692

約数和(自身を除く): 27224156

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 32957, 65914, 131828, 263656, 527312, 1746721, 3493442, 6986884, 13973768, 27947536]

約数ペア:

[(1, 27947536), (2, 13973768), (4, 6986884), (8, 3493442), (16, 1746721), (53, 527312), (106, 263656), (212, 131828), (424, 65914), (848, 32957)]