80964452

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{45691}}^1$

素因数の和:46138

約数の個数: 12

約数和(自身を含む): 142010736

約数和(自身を除く): 61046284

約数列:

[1, 2, 4, 443, 886, 1772, 45691, 91382, 182764, 20241113, 40482226, 80964452]

約数ペア:

[(1, 80964452), (2, 40482226), (4, 20241113), (443, 182764), (886, 91382), (1772, 45691)]