47909818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{70249}}^1$

素因数の和:70293

約数の個数: 16

約数和(自身を含む): 80928000

約数和(自身を除く): 33018182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 70249, 140498, 772739, 1545478, 2177719, 4355438, 23954909, 47909818]

約数ペア:

[(1, 47909818), (2, 23954909), (11, 4355438), (22, 2177719), (31, 1545478), (62, 772739), (341, 140498), (682, 70249)]