31495084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 61639704

約数和(自身を除く): 30144620

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1283, 1292, 1444, 2566, 5132, 6137, 12274, 21811, 24377, 24548, 43622, 48754, 87244, 97508, 414409, 463163, 828818, 926326, 1657636, 1852652, 7873771, 15747542, 31495084]

約数ペア:

[(1, 31495084), (2, 15747542), (4, 7873771), (17, 1852652), (19, 1657636), (34, 926326), (38, 828818), (68, 463163), (76, 414409), (323, 97508), (361, 87244), (646, 48754), (722, 43622), (1283, 24548), (1292, 24377), (1444, 21811), (2566, 12274), (5132, 6137)]