38946992

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8087}}^1$

素因数の和:8145

約数の個数: 40

約数和(自身を含む): 88256256

約数和(自身を除く): 49309264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 8087, 16174, 32348, 56609, 64696, 113218, 129392, 226436, 347741, 452872, 695482, 905744, 1390964, 2434187, 2781928, 4868374, 5563856, 9736748, 19473496, 38946992]

約数ペア:

[(1, 38946992), (2, 19473496), (4, 9736748), (7, 5563856), (8, 4868374), (14, 2781928), (16, 2434187), (28, 1390964), (43, 905744), (56, 695482), (86, 452872), (112, 347741), (172, 226436), (301, 129392), (344, 113218), (602, 64696), (688, 56609), (1204, 32348), (2408, 16174), (4816, 8087)]