31175642

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 47405952

約数和(自身を除く): 16230310

約数列:

[1, 2, 131, 257, 262, 463, 514, 926, 33667, 60653, 67334, 118991, 121306, 237982, 15587821, 31175642]

約数ペア:

[(1, 31175642), (2, 15587821), (131, 237982), (257, 121306), (262, 118991), (463, 67334), (514, 60653), (926, 33667)]