66198016

素因数分解:

$2^9\times {\mathrm{129293}}^1$

素因数の和:129311

約数の個数: 20

約数和(自身を含む): 132267762

約数和(自身を除く): 66069746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 129293, 258586, 517172, 1034344, 2068688, 4137376, 8274752, 16549504, 33099008, 66198016]

約数ペア:

[(1, 66198016), (2, 33099008), (4, 16549504), (8, 8274752), (16, 4137376), (32, 2068688), (64, 1034344), (128, 517172), (256, 258586), (512, 129293)]