78462886

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 119771136

約数和(自身を除く): 41308250

約数列:

[1, 2, 107, 127, 214, 254, 2887, 5774, 13589, 27178, 308909, 366649, 617818, 733298, 39231443, 78462886]

約数ペア:

[(1, 78462886), (2, 39231443), (107, 733298), (127, 617818), (214, 366649), (254, 308909), (2887, 27178), (5774, 13589)]