39414784

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 44

約数和(自身を含む): 80209648

約数和(自身を除く): 40794864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 631, 976, 1024, 1262, 1952, 2524, 3904, 5048, 7808, 10096, 15616, 20192, 31232, 38491, 40384, 62464, 76982, 80768, 153964, 161536, 307928, 323072, 615856, 646144, 1231712, 2463424, 4926848, 9853696, 19707392, 39414784]

約数ペア:

[(1, 39414784), (2, 19707392), (4, 9853696), (8, 4926848), (16, 2463424), (32, 1231712), (61, 646144), (64, 615856), (122, 323072), (128, 307928), (244, 161536), (256, 153964), (488, 80768), (512, 76982), (631, 62464), (976, 40384), (1024, 38491), (1262, 31232), (1952, 20192), (2524, 15616), (3904, 10096), (5048, 7808)]