31266494

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2129}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 53676000

約数和(自身を除く): 22409506

約数列:

[1, 2, 7, 14, 1049, 2098, 2129, 4258, 7343, 14686, 14903, 29806, 2233321, 4466642, 15633247, 31266494]

約数ペア:

[(1, 31266494), (2, 15633247), (7, 4466642), (14, 2233321), (1049, 29806), (2098, 14903), (2129, 14686), (4258, 7343)]