11123584

素因数分解:

$2^7\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 23170320

約数和(自身を除く): 12046736

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 344, 376, 688, 752, 1376, 1504, 1849, 2021, 2752, 3008, 3698, 4042, 5504, 6016, 7396, 8084, 14792, 16168, 29584, 32336, 59168, 64672, 86903, 118336, 129344, 173806, 236672, 258688, 347612, 695224, 1390448, 2780896, 5561792, 11123584]

約数ペア:

[(1, 11123584), (2, 5561792), (4, 2780896), (8, 1390448), (16, 695224), (32, 347612), (43, 258688), (47, 236672), (64, 173806), (86, 129344), (94, 118336), (128, 86903), (172, 64672), (188, 59168), (344, 32336), (376, 29584), (688, 16168), (752, 14792), (1376, 8084), (1504, 7396), (1849, 6016), (2021, 5504), (2752, 4042), (3008, 3698)]