127680008

素因数分解:

$2^3\times {\mathrm{1459}}^1\times {\mathrm{10939}}^1$

素因数の和:12404

約数の個数: 16

約数和(自身を含む): 239586000

約数和(自身を除く): 111905992

約数列:

[1, 2, 4, 8, 1459, 2918, 5836, 10939, 11672, 21878, 43756, 87512, 15960001, 31920002, 63840004, 127680008]

約数ペア:

[(1, 127680008), (2, 63840004), (4, 31920002), (8, 15960001), (1459, 87512), (2918, 43756), (5836, 21878), (10939, 11672)]