31500286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13049}}^1$

素因数の和:13139

約数の個数: 16

約数和(自身を含む): 50738400

約数和(自身を除く): 19238114

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 13049, 26098, 221833, 443666, 926479, 1852958, 15750143, 31500286]

約数ペア:

[(1, 31500286), (2, 15750143), (17, 1852958), (34, 926479), (71, 443666), (142, 221833), (1207, 26098), (2414, 13049)]