39959996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2953}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 74440800

約数和(自身を除く): 34480804

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 2953, 3383, 5906, 6766, 11812, 13532, 50201, 100402, 200804, 587647, 1175294, 2350588, 9989999, 19979998, 39959996]

約数ペア:

[(1, 39959996), (2, 19979998), (4, 9989999), (17, 2350588), (34, 1175294), (68, 587647), (199, 200804), (398, 100402), (796, 50201), (2953, 13532), (3383, 11812), (5906, 6766)]