41520886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43891}}^1$

素因数の和:43947

約数の個数: 16

約数和(自身を含む): 69524928

約数和(自身を除く): 28004042

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 43891, 87782, 482801, 965602, 1887313, 3774626, 20760443, 41520886]

約数ペア:

[(1, 41520886), (2, 20760443), (11, 3774626), (22, 1887313), (43, 965602), (86, 482801), (473, 87782), (946, 43891)]