89817315839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1\times {\mathrm{20047}}^1$

素因数の和:21470

約数の個数: 16

約数和(自身を含む): 93612933120

約数和(自身を除く): 3795617281

約数列:

[1, 31, 113, 1279, 3503, 20047, 39649, 144527, 621457, 2265311, 4480337, 25640113, 70224641, 794843503, 2897332769, 89817315839]

約数ペア:

[(1, 89817315839), (31, 2897332769), (113, 794843503), (1279, 70224641), (3503, 25640113), (20047, 4480337), (39649, 2265311), (144527, 621457)]