81686943904

素因数分解:

$2^5\times {\mathrm{7549}}^1\times {\mathrm{338153}}^1$

素因数の和:345712

約数の個数: 24

約数和(自身を含む): 160842950100

約数和(自身を除く): 79156006196

約数列:

[1, 2, 4, 8, 16, 32, 7549, 15098, 30196, 60392, 120784, 241568, 338153, 676306, 1352612, 2705224, 5410448, 10820896, 2552716997, 5105433994, 10210867988, 20421735976, 40843471952, 81686943904]

約数ペア:

[(1, 81686943904), (2, 40843471952), (4, 20421735976), (8, 10210867988), (16, 5105433994), (32, 2552716997), (7549, 10820896), (15098, 5410448), (30196, 2705224), (60392, 1352612), (120784, 676306), (241568, 338153)]