86670978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 181481472

約数和(自身を除く): 94810494

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6563, 6603, 13126, 13206, 19689, 39378, 203453, 406906, 465973, 610359, 931946, 1220718, 1397919, 2795838, 14445163, 28890326, 43335489, 86670978]

約数ペア:

[(1, 86670978), (2, 43335489), (3, 28890326), (6, 14445163), (31, 2795838), (62, 1397919), (71, 1220718), (93, 931946), (142, 610359), (186, 465973), (213, 406906), (426, 203453), (2201, 39378), (4402, 19689), (6563, 13206), (6603, 13126)]