86897464

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 171590400

約数和(自身を除く): 84692936

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 127, 178, 248, 254, 356, 508, 712, 961, 1016, 1922, 2759, 3844, 3937, 5518, 7688, 7874, 11036, 11303, 15748, 22072, 22606, 31496, 45212, 85529, 90424, 122047, 171058, 244094, 342116, 350393, 488188, 684232, 700786, 976376, 1401572, 2803144, 10862183, 21724366, 43448732, 86897464]

約数ペア:

[(1, 86897464), (2, 43448732), (4, 21724366), (8, 10862183), (31, 2803144), (62, 1401572), (89, 976376), (124, 700786), (127, 684232), (178, 488188), (248, 350393), (254, 342116), (356, 244094), (508, 171058), (712, 122047), (961, 90424), (1016, 85529), (1922, 45212), (2759, 31496), (3844, 22606), (3937, 22072), (5518, 15748), (7688, 11303), (7874, 11036)]