30816464

素因数分解:

$2^4\times 7^1\times {\mathrm{275147}}^1$

素因数の和:275162

約数の個数: 20

約数和(自身を含む): 68236704

約数和(自身を除く): 37420240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275147, 550294, 1100588, 1926029, 2201176, 3852058, 4402352, 7704116, 15408232, 30816464]

約数ペア:

[(1, 30816464), (2, 15408232), (4, 7704116), (7, 4402352), (8, 3852058), (14, 2201176), (16, 1926029), (28, 1100588), (56, 550294), (112, 275147)]