87663454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9901}}^1$

素因数の和:10155

約数の個数: 16

約数和(自身を含む): 139024080

約数和(自身を除く): 51360626

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 9901, 19802, 188119, 376238, 2306933, 4613866, 43831727, 87663454]

約数ペア:

[(1, 87663454), (2, 43831727), (19, 4613866), (38, 2306933), (233, 376238), (466, 188119), (4427, 19802), (8854, 9901)]