16668208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{17657}}^1$

素因数の和:17724

約数の個数: 20

約数和(自身を含む): 32843880

約数和(自身を除く): 16175672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 17657, 35314, 70628, 141256, 282512, 1041763, 2083526, 4167052, 8334104, 16668208]

約数ペア:

[(1, 16668208), (2, 8334104), (4, 4167052), (8, 2083526), (16, 1041763), (59, 282512), (118, 141256), (236, 70628), (472, 35314), (944, 17657)]