11615216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42703}}^1$

素因数の和:42728

約数の個数: 20

約数和(自身を含む): 23828832

約数和(自身を除く): 12213616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42703, 85406, 170812, 341624, 683248, 725951, 1451902, 2903804, 5807608, 11615216]

約数ペア:

[(1, 11615216), (2, 5807608), (4, 2903804), (8, 1451902), (16, 725951), (17, 683248), (34, 341624), (68, 170812), (136, 85406), (272, 42703)]