81043264

素因数分解:

$2^6\times {\mathrm{1266301}}^1$

素因数の和:1266313

約数の個数: 14

約数和(自身を含む): 160820354

約数和(自身を除く): 79777090

約数列:

[1, 2, 4, 8, 16, 32, 64, 1266301, 2532602, 5065204, 10130408, 20260816, 40521632, 81043264]

約数ペア:

[(1, 81043264), (2, 40521632), (4, 20260816), (8, 10130408), (16, 5065204), (32, 2532602), (64, 1266301)]