87321556

素因数分解:

$2^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{3019}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 174870080

約数和(自身を除く): 87548524

約数列:

[1, 2, 4, 7, 14, 28, 1033, 2066, 3019, 4132, 6038, 7231, 12076, 14462, 21133, 28924, 42266, 84532, 3118627, 6237254, 12474508, 21830389, 43660778, 87321556]

約数ペア:

[(1, 87321556), (2, 43660778), (4, 21830389), (7, 12474508), (14, 6237254), (28, 3118627), (1033, 84532), (2066, 42266), (3019, 28924), (4132, 21133), (6038, 14462), (7231, 12076)]