16978688

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2332

約数の個数: 36

約数和(自身を含む): 35075040

約数和(自身を除く): 18096352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 2287, 3712, 4574, 7424, 9148, 18296, 36592, 66323, 73184, 132646, 146368, 265292, 292736, 530584, 585472, 1061168, 2122336, 4244672, 8489344, 16978688]

約数ペア:

[(1, 16978688), (2, 8489344), (4, 4244672), (8, 2122336), (16, 1061168), (29, 585472), (32, 530584), (58, 292736), (64, 265292), (116, 146368), (128, 132646), (232, 73184), (256, 66323), (464, 36592), (928, 18296), (1856, 9148), (2287, 7424), (3712, 4574)]