164020882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{91837}}^1$

素因数の和:91905

約数の個数: 16

約数和(自身を含む): 264493440

約数和(自身を除く): 100472558

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 91837, 183674, 1744903, 3489806, 4316339, 8632678, 82010441, 164020882]

約数ペア:

[(1, 164020882), (2, 82010441), (19, 8632678), (38, 4316339), (47, 3489806), (94, 1744903), (893, 183674), (1786, 91837)]