85814564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 94173916

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4463, 4807, 8926, 9614, 17852, 19228, 49093, 84797, 98186, 102649, 169594, 196372, 205298, 339188, 410596, 932767, 1129139, 1865534, 1950331, 2258278, 3731068, 3900662, 4516556, 7801324, 21453641, 42907282, 85814564]

約数ペア:

[(1, 85814564), (2, 42907282), (4, 21453641), (11, 7801324), (19, 4516556), (22, 3900662), (23, 3731068), (38, 2258278), (44, 1950331), (46, 1865534), (76, 1129139), (92, 932767), (209, 410596), (253, 339188), (418, 205298), (437, 196372), (506, 169594), (836, 102649), (874, 98186), (1012, 84797), (1748, 49093), (4463, 19228), (4807, 17852), (8926, 9614)]