235885616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6573

約数の個数: 40

約数和(自身を含む): 476554320

約数和(自身を除く): 240668704

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 6469, 9116, 12938, 18232, 25876, 36464, 51752, 103504, 278167, 342857, 556334, 685714, 1112668, 1371428, 2225336, 2742856, 4450672, 5485712, 14742851, 29485702, 58971404, 117942808, 235885616]

約数ペア:

[(1, 235885616), (2, 117942808), (4, 58971404), (8, 29485702), (16, 14742851), (43, 5485712), (53, 4450672), (86, 2742856), (106, 2225336), (172, 1371428), (212, 1112668), (344, 685714), (424, 556334), (688, 342857), (848, 278167), (2279, 103504), (4558, 51752), (6469, 36464), (9116, 25876), (12938, 18232)]