86558656

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 178637184

約数和(自身を除く): 92078528

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 443, 568, 688, 886, 1136, 1376, 1772, 2272, 2752, 3053, 3544, 4544, 6106, 7088, 12212, 14176, 19049, 24424, 28352, 31453, 38098, 48848, 62906, 76196, 97696, 125812, 152392, 195392, 251624, 304784, 503248, 609568, 1006496, 1219136, 1352479, 2012992, 2704958, 5409916, 10819832, 21639664, 43279328, 86558656]

約数ペア:

[(1, 86558656), (2, 43279328), (4, 21639664), (8, 10819832), (16, 5409916), (32, 2704958), (43, 2012992), (64, 1352479), (71, 1219136), (86, 1006496), (142, 609568), (172, 503248), (284, 304784), (344, 251624), (443, 195392), (568, 152392), (688, 125812), (886, 97696), (1136, 76196), (1376, 62906), (1772, 48848), (2272, 38098), (2752, 31453), (3053, 28352), (3544, 24424), (4544, 19049), (6106, 14176), (7088, 12212)]