86167907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 107520000

約数和(自身を除く): 21352093

約数列:

[1, 7, 19, 59, 79, 133, 139, 413, 553, 973, 1121, 1501, 2641, 4661, 7847, 8201, 10507, 10981, 18487, 32627, 57407, 76867, 88559, 155819, 208639, 619913, 647879, 1090733, 1460473, 4535153, 12309701, 86167907]

約数ペア:

[(1, 86167907), (7, 12309701), (19, 4535153), (59, 1460473), (79, 1090733), (133, 647879), (139, 619913), (413, 208639), (553, 155819), (973, 88559), (1121, 76867), (1501, 57407), (2641, 32627), (4661, 18487), (7847, 10981), (8201, 10507)]