82784384

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 170666910

約数和(自身を除く): 87882526

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 673, 961, 992, 1346, 1922, 1984, 2692, 3844, 3968, 5384, 7688, 10768, 15376, 20863, 21536, 30752, 41726, 43072, 61504, 83452, 86144, 123008, 166904, 333808, 646753, 667616, 1293506, 1335232, 2587012, 2670464, 5174024, 10348048, 20696096, 41392192, 82784384]

約数ペア:

[(1, 82784384), (2, 41392192), (4, 20696096), (8, 10348048), (16, 5174024), (31, 2670464), (32, 2587012), (62, 1335232), (64, 1293506), (124, 667616), (128, 646753), (248, 333808), (496, 166904), (673, 123008), (961, 86144), (992, 83452), (1346, 61504), (1922, 43072), (1984, 41726), (2692, 30752), (3844, 21536), (3968, 20863), (5384, 15376), (7688, 10768)]