40123976

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{16127}}^1$

素因数の和:16444

約数の個数: 16

約数和(自身を含む): 75479040

約数和(自身を除く): 35355064

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 16127, 32254, 64508, 129016, 5015497, 10030994, 20061988, 40123976]

約数ペア:

[(1, 40123976), (2, 20061988), (4, 10030994), (8, 5015497), (311, 129016), (622, 64508), (1244, 32254), (2488, 16127)]