66729016

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{85991}}^1$

素因数の和:86094

約数の個数: 16

約数和(自身を含む): 126408240

約数和(自身を除く): 59679224

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 85991, 171982, 343964, 687928, 8341127, 16682254, 33364508, 66729016]

約数ペア:

[(1, 66729016), (2, 33364508), (4, 16682254), (8, 8341127), (97, 687928), (194, 343964), (388, 171982), (776, 85991)]