138033424

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{80627}}^1$

素因数の和:80742

約数の個数: 20

約数和(自身を含む): 269942544

約数和(自身を除く): 131909120

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 80627, 161254, 322508, 645016, 1290032, 8627089, 17254178, 34508356, 69016712, 138033424]

約数ペア:

[(1, 138033424), (2, 69016712), (4, 34508356), (8, 17254178), (16, 8627089), (107, 1290032), (214, 645016), (428, 322508), (856, 161254), (1712, 80627)]