39992768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 83941920

約数和(自身を除く): 43949152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 184, 202, 269, 368, 404, 538, 736, 808, 1076, 1472, 1616, 2152, 2323, 3232, 4304, 4646, 6187, 6464, 8608, 9292, 12374, 17216, 18584, 24748, 27169, 37168, 49496, 54338, 74336, 98992, 108676, 148672, 197984, 217352, 395968, 434704, 624887, 869408, 1249774, 1738816, 2499548, 4999096, 9998192, 19996384, 39992768]

約数ペア:

[(1, 39992768), (2, 19996384), (4, 9998192), (8, 4999096), (16, 2499548), (23, 1738816), (32, 1249774), (46, 869408), (64, 624887), (92, 434704), (101, 395968), (184, 217352), (202, 197984), (269, 148672), (368, 108676), (404, 98992), (538, 74336), (736, 54338), (808, 49496), (1076, 37168), (1472, 27169), (1616, 24748), (2152, 18584), (2323, 17216), (3232, 12374), (4304, 9292), (4646, 8608), (6187, 6464)]