79954412

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{45121}}^1$

素因数の和:45568

約数の個数: 12

約数和(自身を含む): 140239176

約数和(自身を除く): 60284764

約数列:

[1, 2, 4, 443, 886, 1772, 45121, 90242, 180484, 19988603, 39977206, 79954412]

約数ペア:

[(1, 79954412), (2, 39977206), (4, 19988603), (443, 180484), (886, 90242), (1772, 45121)]