73881224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{214771}}^1$

素因数の和:214820

約数の個数: 16

約数和(自身を含む): 141749520

約数和(自身を除く): 67868296

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 214771, 429542, 859084, 1718168, 9235153, 18470306, 36940612, 73881224]

約数ペア:

[(1, 73881224), (2, 36940612), (4, 18470306), (8, 9235153), (43, 1718168), (86, 859084), (172, 429542), (344, 214771)]