66533986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33637}}^1$

素因数の和:33705

約数の個数: 16

約数和(自身を含む): 106565184

約数和(自身を除く): 40031198

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 33637, 67274, 773651, 1446391, 1547302, 2892782, 33266993, 66533986]

約数ペア:

[(1, 66533986), (2, 33266993), (23, 2892782), (43, 1547302), (46, 1446391), (86, 773651), (989, 67274), (1978, 33637)]