31005314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10987}}^1$

素因数の和:11089

約数の個数: 16

約数和(自身を含む): 49841568

約数和(自身を除く): 18836254

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 10987, 21974, 186779, 373558, 911921, 1823842, 15502657, 31005314]

約数ペア:

[(1, 31005314), (2, 15502657), (17, 1823842), (34, 911921), (83, 373558), (166, 186779), (1411, 21974), (2822, 10987)]