31228286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48341}}^1$

素因数の和:48379

約数の個数: 16

約数和(自身を含む): 52209360

約数和(自身を除く): 20981074

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 48341, 96682, 821797, 918479, 1643594, 1836958, 15614143, 31228286]

約数ペア:

[(1, 31228286), (2, 15614143), (17, 1836958), (19, 1643594), (34, 918479), (38, 821797), (323, 96682), (646, 48341)]