80496136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62497}}^1$

素因数の和:62533

約数の個数: 32

約数和(自身を含む): 179994240

約数和(自身を除く): 99498104

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 62497, 124994, 249988, 437479, 499976, 874958, 1437431, 1749916, 2874862, 3499832, 5749724, 10062017, 11499448, 20124034, 40248068, 80496136]

約数ペア:

[(1, 80496136), (2, 40248068), (4, 20124034), (7, 11499448), (8, 10062017), (14, 5749724), (23, 3499832), (28, 2874862), (46, 1749916), (56, 1437431), (92, 874958), (161, 499976), (184, 437479), (322, 249988), (644, 124994), (1288, 62497)]