5518064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20287}}^1$

素因数の和:20312

約数の個数: 20

約数和(自身を含む): 11320704

約数和(自身を除く): 5802640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20287, 40574, 81148, 162296, 324592, 344879, 689758, 1379516, 2759032, 5518064]

約数ペア:

[(1, 5518064), (2, 2759032), (4, 1379516), (8, 689758), (16, 344879), (17, 324592), (34, 162296), (68, 81148), (136, 40574), (272, 20287)]