89352151

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 109790208

約数和(自身を除く): 20438057

約数列:

[1, 7, 37, 43, 71, 113, 259, 301, 497, 791, 1591, 2627, 3053, 4181, 4859, 8023, 11137, 18389, 21371, 29267, 34013, 56161, 112961, 179783, 296851, 344989, 790727, 1258481, 2077957, 2414923, 12764593, 89352151]

約数ペア:

[(1, 89352151), (7, 12764593), (37, 2414923), (43, 2077957), (71, 1258481), (113, 790727), (259, 344989), (301, 296851), (497, 179783), (791, 112961), (1591, 56161), (2627, 34013), (3053, 29267), (4181, 21371), (4859, 18389), (8023, 11137)]