121709824

素因数分解:

$2^8\times {\mathrm{475429}}^1$

素因数の和:475445

約数の個数: 18

約数和(自身を含む): 242944730

約数和(自身を除く): 121234906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 475429, 950858, 1901716, 3803432, 7606864, 15213728, 30427456, 60854912, 121709824]

約数ペア:

[(1, 121709824), (2, 60854912), (4, 30427456), (8, 15213728), (16, 7606864), (32, 3803432), (64, 1901716), (128, 950858), (256, 475429)]