56837744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82613}}^1$

素因数の和:82664

約数の個数: 20

約数和(自身を含む): 112685496

約数和(自身を除く): 55847752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82613, 165226, 330452, 660904, 1321808, 3552359, 7104718, 14209436, 28418872, 56837744]

約数ペア:

[(1, 56837744), (2, 28418872), (4, 14209436), (8, 7104718), (16, 3552359), (43, 1321808), (86, 660904), (172, 330452), (344, 165226), (688, 82613)]