67356986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9967}}^1$

素因数の和:10109

約数の個数: 16

約数和(自身を含む): 105262080

約数和(自身を除く): 37905094

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 9967, 19934, 308977, 617954, 1086403, 2172806, 33678493, 67356986]

約数ペア:

[(1, 67356986), (2, 33678493), (31, 2172806), (62, 1086403), (109, 617954), (218, 308977), (3379, 19934), (6758, 9967)]