86508884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 190055040

約数和(自身を除く): 103546156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 1789, 2198, 3454, 3578, 4396, 6908, 7156, 12089, 12523, 19679, 24178, 25046, 39358, 48356, 50092, 78716, 137753, 275506, 280873, 551012, 561746, 1123492, 1966111, 3089603, 3932222, 6179206, 7864444, 12358412, 21627221, 43254442, 86508884]

約数ペア:

[(1, 86508884), (2, 43254442), (4, 21627221), (7, 12358412), (11, 7864444), (14, 6179206), (22, 3932222), (28, 3089603), (44, 1966111), (77, 1123492), (154, 561746), (157, 551012), (308, 280873), (314, 275506), (628, 137753), (1099, 78716), (1727, 50092), (1789, 48356), (2198, 39358), (3454, 25046), (3578, 24178), (4396, 19679), (6908, 12523), (7156, 12089)]