81332098

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 123140160

約数和(自身を除く): 41808062

約数列:

[1, 2, 229, 311, 458, 571, 622, 1142, 71219, 130759, 142438, 177581, 261518, 355162, 40666049, 81332098]

約数ペア:

[(1, 81332098), (2, 40666049), (229, 355162), (311, 261518), (458, 177581), (571, 142438), (622, 130759), (1142, 71219)]