31008395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19441}}^1$

素因数の和:19486

約数の個数: 16

約数和(自身を含む): 41994720

約数和(自身を除く): 10986325

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 19441, 97205, 213851, 563789, 1069255, 2818945, 6201679, 31008395]

約数ペア:

[(1, 31008395), (5, 6201679), (11, 2818945), (29, 1069255), (55, 563789), (145, 213851), (319, 97205), (1595, 19441)]