42687496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{172127}}^1$

素因数の和:172164

約数の個数: 16

約数和(自身を含む): 82621440

約数和(自身を除く): 39933944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 172127, 344254, 688508, 1377016, 5335937, 10671874, 21343748, 42687496]

約数ペア:

[(1, 42687496), (2, 21343748), (4, 10671874), (8, 5335937), (31, 1377016), (62, 688508), (124, 344254), (248, 172127)]