318376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 632340

約数和(自身を除く): 313964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2341, 4682, 9364, 18728, 39797, 79594, 159188, 318376]

約数ペア:

[(1, 318376), (2, 159188), (4, 79594), (8, 39797), (17, 18728), (34, 9364), (68, 4682), (136, 2341)]