31134818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108863}}^1$

素因数の和:108889

約数の個数: 16

約数和(自身を含む): 54867456

約数和(自身を除く): 23732638

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 108863, 217726, 1197493, 1415219, 2394986, 2830438, 15567409, 31134818]

約数ペア:

[(1, 31134818), (2, 15567409), (11, 2830438), (13, 2394986), (22, 1415219), (26, 1197493), (143, 217726), (286, 108863)]