30985768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{352111}}^1$

素因数の和:352128

約数の個数: 16

約数和(自身を含む): 63380160

約数和(自身を除く): 32394392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 352111, 704222, 1408444, 2816888, 3873221, 7746442, 15492884, 30985768]

約数ペア:

[(1, 30985768), (2, 15492884), (4, 7746442), (8, 3873221), (11, 2816888), (22, 1408444), (44, 704222), (88, 352111)]