42222818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{44633}}^1$

素因数の和:44689

約数の個数: 16

約数和(自身を含む): 70700256

約数和(自身を除く): 28477438

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 44633, 89266, 490963, 981926, 1919219, 3838438, 21111409, 42222818]

約数ペア:

[(1, 42222818), (2, 21111409), (11, 3838438), (22, 1919219), (43, 981926), (86, 490963), (473, 89266), (946, 44633)]