331330568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{5557}}^1$

素因数の和:5849

約数の個数: 32

約数和(自身を含む): 645283800

約数和(自身を除く): 313953232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 257, 514, 1028, 2056, 5557, 7453, 11114, 14906, 22228, 29812, 44456, 59624, 161153, 322306, 644612, 1289224, 1428149, 2856298, 5712596, 11425192, 41416321, 82832642, 165665284, 331330568]

約数ペア:

[(1, 331330568), (2, 165665284), (4, 82832642), (8, 41416321), (29, 11425192), (58, 5712596), (116, 2856298), (232, 1428149), (257, 1289224), (514, 644612), (1028, 322306), (2056, 161153), (5557, 59624), (7453, 44456), (11114, 29812), (14906, 22228)]