65522008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 125199360

約数和(自身を除く): 59677352

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 607, 824, 1048, 1214, 2428, 4856, 13493, 26986, 53972, 62521, 79517, 107944, 125042, 159034, 250084, 318068, 500168, 636136, 8190251, 16380502, 32761004, 65522008]

約数ペア:

[(1, 65522008), (2, 32761004), (4, 16380502), (8, 8190251), (103, 636136), (131, 500168), (206, 318068), (262, 250084), (412, 159034), (524, 125042), (607, 107944), (824, 79517), (1048, 62521), (1214, 53972), (2428, 26986), (4856, 13493)]