65320508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24337}}^1$

素因数の和:24413

約数の個数: 24

約数和(自身を含む): 126752304

約数和(自身を除く): 61431796

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 24337, 48674, 97348, 267707, 535414, 1070828, 1484557, 2969114, 5938228, 16330127, 32660254, 65320508]

約数ペア:

[(1, 65320508), (2, 32660254), (4, 16330127), (11, 5938228), (22, 2969114), (44, 1484557), (61, 1070828), (122, 535414), (244, 267707), (671, 97348), (1342, 48674), (2684, 24337)]