27374864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155539}}^1$

素因数の和:155558

約数の個数: 20

約数和(自身を含む): 57860880

約数和(自身を除く): 30486016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155539, 311078, 622156, 1244312, 1710929, 2488624, 3421858, 6843716, 13687432, 27374864]

約数ペア:

[(1, 27374864), (2, 13687432), (4, 6843716), (8, 3421858), (11, 2488624), (16, 1710929), (22, 1244312), (44, 622156), (88, 311078), (176, 155539)]