2131424

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 4296600

約数和(自身を除く): 2165176

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1549, 3098, 6196, 12392, 24784, 49568, 66607, 133214, 266428, 532856, 1065712, 2131424]

約数ペア:

[(1, 2131424), (2, 1065712), (4, 532856), (8, 266428), (16, 133214), (32, 66607), (43, 49568), (86, 24784), (172, 12392), (344, 6196), (688, 3098), (1376, 1549)]