39780896

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{6247}}^1$

素因数の和:6456

約数の個数: 24

約数和(自身を含む): 78724800

約数和(自身を除く): 38943904

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 3184, 6247, 6368, 12494, 24988, 49976, 99952, 199904, 1243153, 2486306, 4972612, 9945224, 19890448, 39780896]

約数ペア:

[(1, 39780896), (2, 19890448), (4, 9945224), (8, 4972612), (16, 2486306), (32, 1243153), (199, 199904), (398, 99952), (796, 49976), (1592, 24988), (3184, 12494), (6247, 6368)]