85423696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 174879680

約数和(自身を除く): 89455984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 577, 974, 1154, 1948, 2308, 3896, 4616, 7792, 9232, 9253, 10963, 18506, 21926, 37012, 43852, 74024, 87704, 148048, 175408, 280999, 561998, 1123996, 2247992, 4495984, 5338981, 10677962, 21355924, 42711848, 85423696]

約数ペア:

[(1, 85423696), (2, 42711848), (4, 21355924), (8, 10677962), (16, 5338981), (19, 4495984), (38, 2247992), (76, 1123996), (152, 561998), (304, 280999), (487, 175408), (577, 148048), (974, 87704), (1154, 74024), (1948, 43852), (2308, 37012), (3896, 21926), (4616, 18506), (7792, 10963), (9232, 9253)]