66888338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{23209}}^1$

素因数の和:23353

約数の個数: 16

約数和(自身を含む): 110293920

約数和(自身を除く): 43405582

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 23209, 46418, 255299, 510598, 3040379, 6080758, 33444169, 66888338]

約数ペア:

[(1, 66888338), (2, 33444169), (11, 6080758), (22, 3040379), (131, 510598), (262, 255299), (1441, 46418), (2882, 23209)]