55886864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317539}}^1$

素因数の和:317558

約数の個数: 20

約数和(自身を含む): 118124880

約数和(自身を除く): 62238016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317539, 635078, 1270156, 2540312, 3492929, 5080624, 6985858, 13971716, 27943432, 55886864]

約数ペア:

[(1, 55886864), (2, 27943432), (4, 13971716), (8, 6985858), (11, 5080624), (16, 3492929), (22, 2540312), (44, 1270156), (88, 635078), (176, 317539)]