16139536

素因数分解:

$2^4\times 7^1\times {\mathrm{144103}}^1$

素因数の和:144118

約数の個数: 20

約数和(自身を含む): 35737792

約数和(自身を除く): 19598256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144103, 288206, 576412, 1008721, 1152824, 2017442, 2305648, 4034884, 8069768, 16139536]

約数ペア:

[(1, 16139536), (2, 8069768), (4, 4034884), (7, 2305648), (8, 2017442), (14, 1152824), (16, 1008721), (28, 576412), (56, 288206), (112, 144103)]