86848376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3209}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 173340000

約数和(自身を除く): 86491624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3209, 3383, 6418, 6766, 12836, 13532, 25672, 27064, 54553, 109106, 218212, 436424, 638591, 1277182, 2554364, 5108728, 10856047, 21712094, 43424188, 86848376]

約数ペア:

[(1, 86848376), (2, 43424188), (4, 21712094), (8, 10856047), (17, 5108728), (34, 2554364), (68, 1277182), (136, 638591), (199, 436424), (398, 218212), (796, 109106), (1592, 54553), (3209, 27064), (3383, 25672), (6418, 13532), (6766, 12836)]