86582867

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 21659053

約数列:

[1, 7, 19, 53, 71, 133, 173, 371, 497, 1007, 1211, 1349, 3287, 3763, 7049, 9169, 9443, 12283, 23009, 26341, 64183, 71497, 85981, 174211, 233377, 500479, 650999, 1219477, 1633639, 4556993, 12368981, 86582867]

約数ペア:

[(1, 86582867), (7, 12368981), (19, 4556993), (53, 1633639), (71, 1219477), (133, 650999), (173, 500479), (371, 233377), (497, 174211), (1007, 85981), (1211, 71497), (1349, 64183), (3287, 26341), (3763, 23009), (7049, 12283), (9169, 9443)]