23890576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{87833}}^1$

素因数の和:87858

約数の個数: 20

約数和(自身を含む): 49011372

約数和(自身を除く): 25120796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 87833, 175666, 351332, 702664, 1405328, 1493161, 2986322, 5972644, 11945288, 23890576]

約数ペア:

[(1, 23890576), (2, 11945288), (4, 5972644), (8, 2986322), (16, 1493161), (17, 1405328), (34, 702664), (68, 351332), (136, 175666), (272, 87833)]