27696464

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15881}}^1$

素因数の和:15998

約数の個数: 20

約数和(自身を含む): 54157620

約数和(自身を除く): 26461156

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 15881, 31762, 63524, 127048, 254096, 1731029, 3462058, 6924116, 13848232, 27696464]

約数ペア:

[(1, 27696464), (2, 13848232), (4, 6924116), (8, 3462058), (16, 1731029), (109, 254096), (218, 127048), (436, 63524), (872, 31762), (1744, 15881)]