13169168

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 26385216

約数和(自身を除く): 13216048

約数列:

[1, 2, 4, 8, 16, 61, 103, 122, 131, 206, 244, 262, 412, 488, 524, 824, 976, 1048, 1648, 2096, 6283, 7991, 12566, 13493, 15982, 25132, 26986, 31964, 50264, 53972, 63928, 100528, 107944, 127856, 215888, 823073, 1646146, 3292292, 6584584, 13169168]

約数ペア:

[(1, 13169168), (2, 6584584), (4, 3292292), (8, 1646146), (16, 823073), (61, 215888), (103, 127856), (122, 107944), (131, 100528), (206, 63928), (244, 53972), (262, 50264), (412, 31964), (488, 26986), (524, 25132), (824, 15982), (976, 13493), (1048, 12566), (1648, 7991), (2096, 6283)]