82531208

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{21011}}^1$

素因数の和:21508

約数の個数: 16

約数和(自身を含む): 155068560

約数和(自身を除く): 72537352

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 21011, 42022, 84044, 168088, 10316401, 20632802, 41265604, 82531208]

約数ペア:

[(1, 82531208), (2, 41265604), (4, 20632802), (8, 10316401), (491, 168088), (982, 84044), (1964, 42022), (3928, 21011)]