57998218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2129}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 89025480

約数和(自身を除く): 31027262

約数列:

[1, 2, 53, 106, 257, 514, 2129, 4258, 13621, 27242, 112837, 225674, 547153, 1094306, 28999109, 57998218]

約数ペア:

[(1, 57998218), (2, 28999109), (53, 1094306), (106, 547153), (257, 225674), (514, 112837), (2129, 27242), (4258, 13621)]