40812712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{124429}}^1$

素因数の和:124476

約数の個数: 16

約数和(自身を含む): 78390900

約数和(自身を除く): 37578188

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 124429, 248858, 497716, 995432, 5101589, 10203178, 20406356, 40812712]

約数ペア:

[(1, 40812712), (2, 20406356), (4, 10203178), (8, 5101589), (41, 995432), (82, 497716), (164, 248858), (328, 124429)]