66649166

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 101582208

約数和(自身を除く): 34933042

約数列:

[1, 2, 83, 166, 311, 622, 1291, 2582, 25813, 51626, 107153, 214306, 401501, 803002, 33324583, 66649166]

約数ペア:

[(1, 66649166), (2, 33324583), (83, 803002), (166, 401501), (311, 214306), (622, 107153), (1291, 51626), (2582, 25813)]