320469764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{35911}}^1$

素因数の和:36035

約数の個数: 24

約数和(自身を含む): 591255168

約数和(自身を除く): 270785404

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 35911, 71822, 143644, 825953, 1651906, 3303812, 3483367, 6966734, 13933468, 80117441, 160234882, 320469764]

約数ペア:

[(1, 320469764), (2, 160234882), (4, 80117441), (23, 13933468), (46, 6966734), (92, 3483367), (97, 3303812), (194, 1651906), (388, 825953), (2231, 143644), (4462, 71822), (8924, 35911)]