69746576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{106321}}^1$

素因数の和:106370

約数の個数: 20

約数和(自身を含む): 138431244

約数和(自身を除く): 68684668

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 106321, 212642, 425284, 850568, 1701136, 4359161, 8718322, 17436644, 34873288, 69746576]

約数ペア:

[(1, 69746576), (2, 34873288), (4, 17436644), (8, 8718322), (16, 4359161), (41, 1701136), (82, 850568), (164, 425284), (328, 212642), (656, 106321)]