57061886

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131479}}^1$

素因数の和:131519

約数の個数: 16

約数和(自身を含む): 100976640

約数和(自身を除く): 43914754

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 131479, 262958, 920353, 1840706, 4075849, 8151698, 28530943, 57061886]

約数ペア:

[(1, 57061886), (2, 28530943), (7, 8151698), (14, 4075849), (31, 1840706), (62, 920353), (217, 262958), (434, 131479)]