140443168

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{12433}}^1$

素因数の和:12796

約数の個数: 24

約数和(自身を含む): 277303068

約数和(自身を除く): 136859900

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 2824, 5648, 11296, 12433, 24866, 49732, 99464, 198928, 397856, 4388849, 8777698, 17555396, 35110792, 70221584, 140443168]

約数ペア:

[(1, 140443168), (2, 70221584), (4, 35110792), (8, 17555396), (16, 8777698), (32, 4388849), (353, 397856), (706, 198928), (1412, 99464), (2824, 49732), (5648, 24866), (11296, 12433)]