39999392

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{54347}}^1$

素因数の和:54380

約数の個数: 24

約数和(自身を含む): 82174176

約数和(自身を除く): 42174784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 54347, 108694, 217388, 434776, 869552, 1249981, 1739104, 2499962, 4999924, 9999848, 19999696, 39999392]

約数ペア:

[(1, 39999392), (2, 19999696), (4, 9999848), (8, 4999924), (16, 2499962), (23, 1739104), (32, 1249981), (46, 869552), (92, 434776), (184, 217388), (368, 108694), (736, 54347)]