81852776

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 76777624

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 2719, 3763, 5438, 7526, 10876, 15052, 21752, 30104, 144107, 193049, 288214, 386098, 576428, 772196, 1152856, 1544392, 10231597, 20463194, 40926388, 81852776]

約数ペア:

[(1, 81852776), (2, 40926388), (4, 20463194), (8, 10231597), (53, 1544392), (71, 1152856), (106, 772196), (142, 576428), (212, 386098), (284, 288214), (424, 193049), (568, 144107), (2719, 30104), (3763, 21752), (5438, 15052), (7526, 10876)]