85738583

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 108932472

約数和(自身を除く): 23193889

約数列:

[1, 7, 19, 37, 49, 131, 133, 259, 361, 703, 917, 931, 1813, 2489, 2527, 4847, 4921, 6419, 13357, 17423, 17689, 33929, 34447, 47291, 92093, 93499, 121961, 237503, 331037, 644651, 654493, 1749767, 2317259, 4512557, 12248369, 85738583]

約数ペア:

[(1, 85738583), (7, 12248369), (19, 4512557), (37, 2317259), (49, 1749767), (131, 654493), (133, 644651), (259, 331037), (361, 237503), (703, 121961), (917, 93499), (931, 92093), (1813, 47291), (2489, 34447), (2527, 33929), (4847, 17689), (4921, 17423), (6419, 13357)]