81611266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{46957}}^1$

素因数の和:47049

約数の個数: 16

約数和(自身を含む): 135239040

約数和(自身を除く): 53627774

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 46957, 93914, 516527, 1033054, 3709603, 7419206, 40805633, 81611266]

約数ペア:

[(1, 81611266), (2, 40805633), (11, 7419206), (22, 3709603), (79, 1033054), (158, 516527), (869, 93914), (1738, 46957)]