89150432

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20983

約数の個数: 48

約数和(自身を含む): 211155840

約数和(自身を除く): 122005408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20947, 41894, 83788, 146629, 167576, 293258, 335152, 397993, 586516, 670304, 795986, 1173032, 1591972, 2346064, 2785951, 3183944, 4692128, 5571902, 6367888, 11143804, 12735776, 22287608, 44575216, 89150432]

約数ペア:

[(1, 89150432), (2, 44575216), (4, 22287608), (7, 12735776), (8, 11143804), (14, 6367888), (16, 5571902), (19, 4692128), (28, 3183944), (32, 2785951), (38, 2346064), (56, 1591972), (76, 1173032), (112, 795986), (133, 670304), (152, 586516), (224, 397993), (266, 335152), (304, 293258), (532, 167576), (608, 146629), (1064, 83788), (2128, 41894), (4256, 20947)]