16689544

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{29383}}^1$

素因数の和:29460

約数の個数: 16

約数和(自身を含む): 31734720

約数和(自身を除く): 15045176

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 29383, 58766, 117532, 235064, 2086193, 4172386, 8344772, 16689544]

約数ペア:

[(1, 16689544), (2, 8344772), (4, 4172386), (8, 2086193), (71, 235064), (142, 117532), (284, 58766), (568, 29383)]