9967408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56633}}^1$

素因数の和:56652

約数の個数: 20

約数和(自身を含む): 21067848

約数和(自身を除く): 11100440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56633, 113266, 226532, 453064, 622963, 906128, 1245926, 2491852, 4983704, 9967408]

約数ペア:

[(1, 9967408), (2, 4983704), (4, 2491852), (8, 1245926), (11, 906128), (16, 622963), (22, 453064), (44, 226532), (88, 113266), (176, 56633)]