31554446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3359}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 28441714

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 3359, 4697, 6718, 9394, 23513, 36949, 47026, 73898, 204899, 258643, 409798, 517286, 1434293, 2253889, 2868586, 4507778, 15777223, 31554446]

約数ペア:

[(1, 31554446), (2, 15777223), (7, 4507778), (11, 2868586), (14, 2253889), (22, 1434293), (61, 517286), (77, 409798), (122, 258643), (154, 204899), (427, 73898), (671, 47026), (854, 36949), (1342, 23513), (3359, 9394), (4697, 6718)]