87534428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{19213}}^1$

素因数の和:19301

約数の個数: 24

約数和(自身を含む): 164625552

約数和(自身を除く): 77091124

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 19213, 38426, 76852, 326621, 653242, 1287271, 1306484, 2574542, 5149084, 21883607, 43767214, 87534428]

約数ペア:

[(1, 87534428), (2, 43767214), (4, 21883607), (17, 5149084), (34, 2574542), (67, 1306484), (68, 1287271), (134, 653242), (268, 326621), (1139, 76852), (2278, 38426), (4556, 19213)]