86886884

素因数分解:

$2^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3209}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 174007680

約数和(自身を除く): 87120796

約数列:

[1, 2, 4, 7, 14, 28, 967, 1934, 3209, 3868, 6418, 6769, 12836, 13538, 22463, 27076, 44926, 89852, 3103103, 6206206, 12412412, 21721721, 43443442, 86886884]

約数ペア:

[(1, 86886884), (2, 43443442), (4, 21721721), (7, 12412412), (14, 6206206), (28, 3103103), (967, 89852), (1934, 44926), (3209, 27076), (3868, 22463), (6418, 13538), (6769, 12836)]