89480732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28643}}^1$

素因数の和:28729

約数の個数: 24

約数和(自身を含む): 173238912

約数和(自身を除く): 83758180

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 28643, 57286, 114572, 315073, 630146, 1260292, 2033653, 4067306, 8134612, 22370183, 44740366, 89480732]

約数ペア:

[(1, 89480732), (2, 44740366), (4, 22370183), (11, 8134612), (22, 4067306), (44, 2033653), (71, 1260292), (142, 630146), (284, 315073), (781, 114572), (1562, 57286), (3124, 28643)]