81112526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{5843}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 132962688

約数和(自身を除く): 51850162

約数列:

[1, 2, 11, 22, 631, 1262, 5843, 6941, 11686, 13882, 64273, 128546, 3686933, 7373866, 40556263, 81112526]

約数ペア:

[(1, 81112526), (2, 40556263), (11, 7373866), (22, 3686933), (631, 128546), (1262, 64273), (5843, 13882), (6941, 11686)]