85655572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15535

約数の個数: 24

約数和(自身を含む): 159958400

約数和(自身を除く): 74302828

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 15439, 30878, 61756, 293341, 586682, 1127047, 1173364, 2254094, 4508188, 21413893, 42827786, 85655572]

約数ペア:

[(1, 85655572), (2, 42827786), (4, 21413893), (19, 4508188), (38, 2254094), (73, 1173364), (76, 1127047), (146, 586682), (292, 293341), (1387, 61756), (2774, 30878), (5548, 15439)]