264892016

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{13537}}^1$

素因数の和:14768

約数の個数: 20

約数和(自身を含む): 513685872

約数和(自身を除く): 248793856

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 13537, 19568, 27074, 54148, 108296, 216592, 16555751, 33111502, 66223004, 132446008, 264892016]

約数ペア:

[(1, 264892016), (2, 132446008), (4, 66223004), (8, 33111502), (16, 16555751), (1223, 216592), (2446, 108296), (4892, 54148), (9784, 27074), (13537, 19568)]