47123354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22721}}^1$

素因数の和:22801

約数の個数: 16

約数和(自身を含む): 76073256

約数和(自身を除く): 28949902

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 22721, 45442, 386257, 772514, 1385981, 2771962, 23561677, 47123354]

約数ペア:

[(1, 47123354), (2, 23561677), (17, 2771962), (34, 1385981), (61, 772514), (122, 386257), (1037, 45442), (2074, 22721)]