66108928

素因数分解:

$2^9\times {\mathrm{129119}}^1$

素因数の和:129137

約数の個数: 20

約数和(自身を含む): 132089760

約数和(自身を除く): 65980832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 129119, 258238, 516476, 1032952, 2065904, 4131808, 8263616, 16527232, 33054464, 66108928]

約数ペア:

[(1, 66108928), (2, 33054464), (4, 16527232), (8, 8263616), (16, 4131808), (32, 2065904), (64, 1032952), (128, 516476), (256, 258238), (512, 129119)]