81214144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115361}}^1$

素因数の和:115384

約数の個数: 28

約数和(自身を含む): 175811688

約数和(自身を除く): 94597544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115361, 230722, 461444, 922888, 1268971, 1845776, 2537942, 3691552, 5075884, 7383104, 10151768, 20303536, 40607072, 81214144]

約数ペア:

[(1, 81214144), (2, 40607072), (4, 20303536), (8, 10151768), (11, 7383104), (16, 5075884), (22, 3691552), (32, 2537942), (44, 1845776), (64, 1268971), (88, 922888), (176, 461444), (352, 230722), (704, 115361)]