85071310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{207491}}^1$

素因数の和:207539

約数の個数: 16

約数和(自身を含む): 156863952

約数和(自身を除く): 71792642

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 207491, 414982, 1037455, 2074910, 8507131, 17014262, 42535655, 85071310]

約数ペア:

[(1, 85071310), (2, 42535655), (5, 17014262), (10, 8507131), (41, 2074910), (82, 1037455), (205, 414982), (410, 207491)]