31005564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{112339}}^1$

素因数の和:112369

約数の個数: 24

約数和(自身を含む): 75492480

約数和(自身を除く): 44486916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 112339, 224678, 337017, 449356, 674034, 1348068, 2583797, 5167594, 7751391, 10335188, 15502782, 31005564]

約数ペア:

[(1, 31005564), (2, 15502782), (3, 10335188), (4, 7751391), (6, 5167594), (12, 2583797), (23, 1348068), (46, 674034), (69, 449356), (92, 337017), (138, 224678), (276, 112339)]