28211608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{86011}}^1$

素因数の和:86058

約数の個数: 16

約数和(自身を含む): 54187560

約数和(自身を除く): 25975952

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 86011, 172022, 344044, 688088, 3526451, 7052902, 14105804, 28211608]

約数ペア:

[(1, 28211608), (2, 14105804), (4, 7052902), (8, 3526451), (41, 688088), (82, 344044), (164, 172022), (328, 86011)]