16400912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{93187}}^1$

素因数の和:93206

約数の個数: 20

約数和(自身を含む): 34665936

約数和(自身を除く): 18265024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 93187, 186374, 372748, 745496, 1025057, 1490992, 2050114, 4100228, 8200456, 16400912]

約数ペア:

[(1, 16400912), (2, 8200456), (4, 4100228), (8, 2050114), (11, 1490992), (16, 1025057), (22, 745496), (44, 372748), (88, 186374), (176, 93187)]