11188256

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 23151744

約数和(自身を除く): 11963488

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 173, 188, 344, 346, 376, 688, 692, 752, 1376, 1384, 1504, 2021, 2768, 4042, 5536, 7439, 8084, 8131, 14878, 16168, 16262, 29756, 32336, 32524, 59512, 64672, 65048, 119024, 130096, 238048, 260192, 349633, 699266, 1398532, 2797064, 5594128, 11188256]

約数ペア:

[(1, 11188256), (2, 5594128), (4, 2797064), (8, 1398532), (16, 699266), (32, 349633), (43, 260192), (47, 238048), (86, 130096), (94, 119024), (172, 65048), (173, 64672), (188, 59512), (344, 32524), (346, 32336), (376, 29756), (688, 16262), (692, 16168), (752, 14878), (1376, 8131), (1384, 8084), (1504, 7439), (2021, 5536), (2768, 4042)]