84731714

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 128943360

約数和(自身を除く): 44211646

約数列:

[1, 2, 103, 206, 239, 478, 1721, 3442, 24617, 49234, 177263, 354526, 411319, 822638, 42365857, 84731714]

約数ペア:

[(1, 84731714), (2, 42365857), (103, 822638), (206, 411319), (239, 354526), (478, 177263), (1721, 49234), (3442, 24617)]