31479554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 49061376

約数和(自身を除く): 17581822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5407, 5822, 10814, 221687, 383897, 443374, 767794, 15739777, 31479554]

約数ペア:

[(1, 31479554), (2, 15739777), (41, 767794), (71, 443374), (82, 383897), (142, 221687), (2911, 10814), (5407, 5822)]