57994486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20123}}^1$

素因数の和:20267

約数の個数: 16

約数和(自身を含む): 95629248

約数和(自身を除く): 37634762

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 20123, 40246, 221353, 442706, 2636113, 5272226, 28997243, 57994486]

約数ペア:

[(1, 57994486), (2, 28997243), (11, 5272226), (22, 2636113), (131, 442706), (262, 221353), (1441, 40246), (2882, 20123)]