47129648

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{27529}}^1$

素因数の和:27644

約数の個数: 20

約数和(自身を含む): 92170440

約数和(自身を除く): 45040792

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 27529, 55058, 110116, 220232, 440464, 2945603, 5891206, 11782412, 23564824, 47129648]

約数ペア:

[(1, 47129648), (2, 23564824), (4, 11782412), (8, 5891206), (16, 2945603), (107, 440464), (214, 220232), (428, 110116), (856, 55058), (1712, 27529)]