8439296

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 40

約数和(自身を含む): 17235504

約数和(自身を除く): 8796208

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 311, 424, 512, 622, 848, 1244, 1696, 2488, 3392, 4976, 6784, 9952, 13568, 16483, 19904, 27136, 32966, 39808, 65932, 79616, 131864, 159232, 263728, 527456, 1054912, 2109824, 4219648, 8439296]

約数ペア:

[(1, 8439296), (2, 4219648), (4, 2109824), (8, 1054912), (16, 527456), (32, 263728), (53, 159232), (64, 131864), (106, 79616), (128, 65932), (212, 39808), (256, 32966), (311, 27136), (424, 19904), (512, 16483), (622, 13568), (848, 9952), (1244, 6784), (1696, 4976), (2488, 3392)]