85424531

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 89760000

約数和(自身を除く): 4335469

約数列:

[1, 43, 67, 149, 199, 2881, 6407, 8557, 9983, 13333, 29651, 429269, 573319, 1274993, 1986617, 85424531]

約数ペア:

[(1, 85424531), (43, 1986617), (67, 1274993), (149, 573319), (199, 429269), (2881, 29651), (6407, 13333), (8557, 9983)]