30804656

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12263}}^1$

素因数の和:12428

約数の個数: 20

約数和(自身を含む): 60069072

約数和(自身を除く): 29264416

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12263, 24526, 49052, 98104, 196208, 1925291, 3850582, 7701164, 15402328, 30804656]

約数ペア:

[(1, 30804656), (2, 15402328), (4, 7701164), (8, 3850582), (16, 1925291), (157, 196208), (314, 98104), (628, 49052), (1256, 24526), (2512, 12263)]