85220023

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9133}}^1$

素因数の和:9214

約数の個数: 16

約数和(自身を含む): 102885376

約数和(自身を除く): 17665353

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9133, 9331, 63931, 283123, 392719, 1981861, 2749033, 12174289, 85220023]

約数ペア:

[(1, 85220023), (7, 12174289), (31, 2749033), (43, 1981861), (217, 392719), (301, 283123), (1333, 63931), (9133, 9331)]