87516286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 159215616

約数和(自身を除く): 71699330

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 9871, 19742, 108581, 128323, 217162, 256646, 306001, 612002, 1411553, 2823106, 3366011, 3978013, 6732022, 7956026, 43758143, 87516286]

約数ペア:

[(1, 87516286), (2, 43758143), (11, 7956026), (13, 6732022), (22, 3978013), (26, 3366011), (31, 2823106), (62, 1411553), (143, 612002), (286, 306001), (341, 256646), (403, 217162), (682, 128323), (806, 108581), (4433, 19742), (8866, 9871)]