31145118

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{65707}}^1$

素因数の和:65791

約数の個数: 16

約数和(自身を含む): 63079680

約数和(自身を除く): 31934562

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 65707, 131414, 197121, 394242, 5190853, 10381706, 15572559, 31145118]

約数ペア:

[(1, 31145118), (2, 15572559), (3, 10381706), (6, 5190853), (79, 394242), (158, 197121), (237, 131414), (474, 65707)]