27847856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42451}}^1$

素因数の和:42500

約数の個数: 20

約数和(自身を含む): 55272504

約数和(自身を除く): 27424648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42451, 84902, 169804, 339608, 679216, 1740491, 3480982, 6961964, 13923928, 27847856]

約数ペア:

[(1, 27847856), (2, 13923928), (4, 6961964), (8, 3480982), (16, 1740491), (41, 679216), (82, 339608), (164, 169804), (328, 84902), (656, 42451)]