81082892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1842793}}^1$

素因数の和:1842808

約数の個数: 12

約数和(自身を含む): 154794696

約数和(自身を除く): 73711804

約数列:

[1, 2, 4, 11, 22, 44, 1842793, 3685586, 7371172, 20270723, 40541446, 81082892]

約数ペア:

[(1, 81082892), (2, 40541446), (4, 20270723), (11, 7371172), (22, 3685586), (44, 1842793)]