85070336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12812

約数の個数: 40

約数和(自身を含む): 183063804

約数和(自身を除く): 97993468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 12781, 25562, 51124, 102248, 166153, 204496, 332306, 408992, 664612, 817984, 1329224, 1635968, 2658448, 3271936, 5316896, 6543872, 10633792, 21267584, 42535168, 85070336]

約数ペア:

[(1, 85070336), (2, 42535168), (4, 21267584), (8, 10633792), (13, 6543872), (16, 5316896), (26, 3271936), (32, 2658448), (52, 1635968), (64, 1329224), (104, 817984), (128, 664612), (208, 408992), (256, 332306), (416, 204496), (512, 166153), (832, 102248), (1664, 51124), (3328, 25562), (6656, 12781)]