85176676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{126001}}^1$

素因数の和:126031

約数の個数: 18

約数和(自身を含む): 161408562

約数和(自身を除く): 76231886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 126001, 252002, 504004, 1638013, 3276026, 6552052, 21294169, 42588338, 85176676]

約数ペア:

[(1, 85176676), (2, 42588338), (4, 21294169), (13, 6552052), (26, 3276026), (52, 1638013), (169, 504004), (338, 252002), (676, 126001)]