40928008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{42281}}^1$

素因数の和:42309

約数の個数: 24

約数和(自身を含む): 84352590

約数和(自身を除く): 43424582

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 42281, 84562, 169124, 338248, 465091, 930182, 1860364, 3720728, 5116001, 10232002, 20464004, 40928008]

約数ペア:

[(1, 40928008), (2, 20464004), (4, 10232002), (8, 5116001), (11, 3720728), (22, 1860364), (44, 930182), (88, 465091), (121, 338248), (242, 169124), (484, 84562), (968, 42281)]