40331311052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{210713}}^1$

素因数の和:211265

約数の個数: 24

約数和(自身を含む): 71389903200

約数和(自身を除く): 31058592148

約数列:

[1, 2, 4, 109, 218, 436, 439, 878, 1756, 47851, 95702, 191404, 210713, 421426, 842852, 22967717, 45935434, 91870868, 92503007, 185006014, 370012028, 10082827763, 20165655526, 40331311052]

約数ペア:

[(1, 40331311052), (2, 20165655526), (4, 10082827763), (109, 370012028), (218, 185006014), (436, 92503007), (439, 91870868), (878, 45935434), (1756, 22967717), (47851, 842852), (95702, 421426), (191404, 210713)]