319367032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{2129}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 634910400

約数和(自身を除く): 315543368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1103, 2129, 2206, 4258, 4412, 8516, 8824, 17032, 18751, 36193, 37502, 72386, 75004, 144772, 150008, 289544, 2348287, 4696574, 9393148, 18786296, 39920879, 79841758, 159683516, 319367032]

約数ペア:

[(1, 319367032), (2, 159683516), (4, 79841758), (8, 39920879), (17, 18786296), (34, 9393148), (68, 4696574), (136, 2348287), (1103, 289544), (2129, 150008), (2206, 144772), (4258, 75004), (4412, 72386), (8516, 37502), (8824, 36193), (17032, 18751)]