86218886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{21961}}^1$

素因数の和:22127

約数の個数: 16

約数和(自身を含む): 140205408

約数和(自身を除く): 53986522

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 21961, 43922, 285493, 570986, 3316111, 6632222, 43109443, 86218886]

約数ペア:

[(1, 86218886), (2, 43109443), (13, 6632222), (26, 3316111), (151, 570986), (302, 285493), (1963, 43922), (3926, 21961)]