320184928

素因数分解:

$2^5\times 7^1\times {\mathrm{1429397}}^1$

素因数の和:1429414

約数の個数: 24

約数和(自身を含む): 720416592

約数和(自身を除く): 400231664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1429397, 2858794, 5717588, 10005779, 11435176, 20011558, 22870352, 40023116, 45740704, 80046232, 160092464, 320184928]

約数ペア:

[(1, 320184928), (2, 160092464), (4, 80046232), (7, 45740704), (8, 40023116), (14, 22870352), (16, 20011558), (28, 11435176), (32, 10005779), (56, 5717588), (112, 2858794), (224, 1429397)]