85028266

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 130069800

約数和(自身を除く): 45041534

約数列:

[1, 2, 61, 122, 349, 698, 1997, 3994, 21289, 42578, 121817, 243634, 696953, 1393906, 42514133, 85028266]

約数ペア:

[(1, 85028266), (2, 42514133), (61, 1393906), (122, 696953), (349, 243634), (698, 121817), (1997, 42578), (3994, 21289)]