82151806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41957}}^1$

素因数の和:42059

約数の個数: 16

約数和(自身を含む): 135943920

約数和(自身を除く): 53792114

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 41957, 83914, 461527, 923054, 3734173, 7468346, 41075903, 82151806]

約数ペア:

[(1, 82151806), (2, 41075903), (11, 7468346), (22, 3734173), (89, 923054), (178, 461527), (979, 83914), (1958, 41957)]