31340146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2017}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 49909176

約数和(自身を除く): 18569030

約数列:

[1, 2, 17, 34, 457, 914, 2017, 4034, 7769, 15538, 34289, 68578, 921769, 1843538, 15670073, 31340146]

約数ペア:

[(1, 31340146), (2, 15670073), (17, 1843538), (34, 921769), (457, 68578), (914, 34289), (2017, 15538), (4034, 7769)]