231345832

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{407299}}^1$

素因数の和:407376

約数の個数: 16

約数和(自身を含む): 439884000

約数和(自身を除く): 208538168

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 407299, 814598, 1629196, 3258392, 28918229, 57836458, 115672916, 231345832]

約数ペア:

[(1, 231345832), (2, 115672916), (4, 57836458), (8, 28918229), (71, 3258392), (142, 1629196), (284, 814598), (568, 407299)]