90134084

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{13901}}^1$

素因数の和:15526

約数の個数: 12

約数和(自身を含む): 157843308

約数和(自身を除く): 67709224

約数列:

[1, 2, 4, 1621, 3242, 6484, 13901, 27802, 55604, 22533521, 45067042, 90134084]

約数ペア:

[(1, 90134084), (2, 45067042), (4, 22533521), (1621, 55604), (3242, 27802), (6484, 13901)]