22116712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67429}}^1$

素因数の和:67476

約数の個数: 16

約数和(自身を含む): 42480900

約数和(自身を除く): 20364188

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67429, 134858, 269716, 539432, 2764589, 5529178, 11058356, 22116712]

約数ペア:

[(1, 22116712), (2, 11058356), (4, 5529178), (8, 2764589), (41, 539432), (82, 269716), (164, 134858), (328, 67429)]