87858134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10271}}^1$

素因数の和:10340

約数の個数: 32

約数和(自身を含む): 165666816

約数和(自身を除く): 77808682

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 10271, 20542, 71897, 133523, 143794, 267046, 482737, 934661, 965474, 1869322, 3379159, 6275581, 6758318, 12551162, 43929067, 87858134]

約数ペア:

[(1, 87858134), (2, 43929067), (7, 12551162), (13, 6758318), (14, 6275581), (26, 3379159), (47, 1869322), (91, 965474), (94, 934661), (182, 482737), (329, 267046), (611, 143794), (658, 133523), (1222, 71897), (4277, 20542), (8554, 10271)]