231564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 564480

約数和(自身を除く): 332916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 839, 1678, 2517, 3356, 5034, 10068, 19297, 38594, 57891, 77188, 115782, 231564]

約数ペア:

[(1, 231564), (2, 115782), (3, 77188), (4, 57891), (6, 38594), (12, 19297), (23, 10068), (46, 5034), (69, 3356), (92, 2517), (138, 1678), (276, 839)]