1065712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1600

約数の個数: 20

約数和(自身を含む): 2114200

約数和(自身を除く): 1048488

約数列:

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

約数ペア:

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