40104086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4457}}^1$

素因数の和:4879

約数の個数: 16

約数和(自身を含む): 65800080

約数和(自身を除く): 25695994

約数列:

[1, 2, 11, 22, 409, 818, 4457, 4499, 8914, 8998, 49027, 98054, 1822913, 3645826, 20052043, 40104086]

約数ペア:

[(1, 40104086), (2, 20052043), (11, 3645826), (22, 1822913), (409, 98054), (818, 49027), (4457, 8998), (4499, 8914)]