11356816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 23864544

約数和(自身を除く): 12507728

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 971, 1462, 1942, 2924, 3884, 5848, 7768, 11696, 15536, 16507, 33014, 41753, 66028, 83506, 132056, 167012, 264112, 334024, 668048, 709801, 1419602, 2839204, 5678408, 11356816]

約数ペア:

[(1, 11356816), (2, 5678408), (4, 2839204), (8, 1419602), (16, 709801), (17, 668048), (34, 334024), (43, 264112), (68, 167012), (86, 132056), (136, 83506), (172, 66028), (272, 41753), (344, 33014), (688, 16507), (731, 15536), (971, 11696), (1462, 7768), (1942, 5848), (2924, 3884)]