214578352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{788891}}^1$

素因数の和:788916

約数の個数: 20

約数和(自身を含む): 440201736

約数和(自身を除く): 225623384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 788891, 1577782, 3155564, 6311128, 12622256, 13411147, 26822294, 53644588, 107289176, 214578352]

約数ペア:

[(1, 214578352), (2, 107289176), (4, 53644588), (8, 26822294), (16, 13411147), (17, 12622256), (34, 6311128), (68, 3155564), (136, 1577782), (272, 788891)]