86919742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 170919072

約数和(自身を除く): 83999330

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2161, 2366, 2873, 3094, 4322, 5746, 15127, 20111, 28093, 30254, 36737, 40222, 56186, 73474, 196651, 257159, 365209, 393302, 477581, 514318, 730418, 955162, 2556463, 3343067, 5112926, 6208553, 6686134, 12417106, 43459871, 86919742]

約数ペア:

[(1, 86919742), (2, 43459871), (7, 12417106), (13, 6686134), (14, 6208553), (17, 5112926), (26, 3343067), (34, 2556463), (91, 955162), (119, 730418), (169, 514318), (182, 477581), (221, 393302), (238, 365209), (338, 257159), (442, 196651), (1183, 73474), (1547, 56186), (2161, 40222), (2366, 36737), (2873, 30254), (3094, 28093), (4322, 20111), (5746, 15127)]