80617081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 85639680

約数和(自身を除く): 5022599

約数列:

[1, 31, 53, 139, 353, 1643, 4309, 7367, 10943, 18709, 49067, 228377, 579979, 1521077, 2600551, 80617081]

約数ペア:

[(1, 80617081), (31, 2600551), (53, 1521077), (139, 579979), (353, 228377), (1643, 49067), (4309, 18709), (7367, 10943)]