43279328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 45335968

約数列:

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

約数ペア:

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