16257136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6349

約数の個数: 40

約数和(自身を含む): 37569024

約数和(自身を除く): 21311888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 6311, 12622, 25244, 44177, 50488, 88354, 100976, 145153, 176708, 290306, 353416, 580612, 706832, 1016071, 1161224, 2032142, 2322448, 4064284, 8128568, 16257136]

約数ペア:

[(1, 16257136), (2, 8128568), (4, 4064284), (7, 2322448), (8, 2032142), (14, 1161224), (16, 1016071), (23, 706832), (28, 580612), (46, 353416), (56, 290306), (92, 176708), (112, 145153), (161, 100976), (184, 88354), (322, 50488), (368, 44177), (644, 25244), (1288, 12622), (2576, 6311)]