83964784

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{10433}}^1$

素因数の和:10944

約数の個数: 20

約数和(自身を含む): 163020816

約数和(自身を除く): 79056032

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 10433, 20866, 41732, 83464, 166928, 5247799, 10495598, 20991196, 41982392, 83964784]

約数ペア:

[(1, 83964784), (2, 41982392), (4, 20991196), (8, 10495598), (16, 5247799), (503, 166928), (1006, 83464), (2012, 41732), (4024, 20866), (8048, 10433)]