71320235435

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{408209}}^1$

素因数の和:408718

約数の個数: 16

約数和(自身を含む): 86821368480

約数和(自身を除く): 15501133045

約数列:

[1, 5, 83, 415, 421, 2105, 34943, 174715, 408209, 2041045, 33881347, 169406735, 171855989, 859279945, 14264047087, 71320235435]

約数ペア:

[(1, 71320235435), (5, 14264047087), (83, 859279945), (415, 171855989), (421, 169406735), (2105, 33881347), (34943, 2041045), (174715, 408209)]