39444976

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{5021}}^1$

素因数の和:5520

約数の個数: 20

約数和(自身を含む): 76595544

約数和(自身を除く): 37150568

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 5021, 7856, 10042, 20084, 40168, 80336, 2465311, 4930622, 9861244, 19722488, 39444976]

約数ペア:

[(1, 39444976), (2, 19722488), (4, 9861244), (8, 4930622), (16, 2465311), (491, 80336), (982, 40168), (1964, 20084), (3928, 10042), (5021, 7856)]