329408176

素因数分解:

$2^4\times {\mathrm{2297}}^1\times {\mathrm{8963}}^1$

素因数の和:11268

約数の個数: 20

約数和(自身を含む): 638577432

約数和(自身を除く): 309169256

約数列:

[1, 2, 4, 8, 16, 2297, 4594, 8963, 9188, 17926, 18376, 35852, 36752, 71704, 143408, 20588011, 41176022, 82352044, 164704088, 329408176]

約数ペア:

[(1, 329408176), (2, 164704088), (4, 82352044), (8, 41176022), (16, 20588011), (2297, 143408), (4594, 71704), (8963, 36752), (9188, 35852), (17926, 18376)]