31889926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2339}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 50796720

約数和(自身を除く): 18906794

約数列:

[1, 2, 17, 34, 401, 802, 2339, 4678, 6817, 13634, 39763, 79526, 937939, 1875878, 15944963, 31889926]

約数ペア:

[(1, 31889926), (2, 15944963), (17, 1875878), (34, 937939), (401, 79526), (802, 39763), (2339, 13634), (4678, 6817)]