85305778

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 129389400

約数和(自身を除く): 44083622

約数列:

[1, 2, 149, 293, 298, 586, 977, 1954, 43657, 87314, 145573, 286261, 291146, 572522, 42652889, 85305778]

約数ペア:

[(1, 85305778), (2, 42652889), (149, 572522), (293, 291146), (298, 286261), (586, 145573), (977, 87314), (1954, 43657)]