91786768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 184140000

約数和(自身を除く): 92353232

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 1499, 2998, 3827, 5996, 7654, 11992, 15308, 23984, 30616, 61232, 64457, 128914, 133411, 257828, 266822, 515656, 533644, 1031312, 1067288, 2134576, 5736673, 11473346, 22946692, 45893384, 91786768]

約数ペア:

[(1, 91786768), (2, 45893384), (4, 22946692), (8, 11473346), (16, 5736673), (43, 2134576), (86, 1067288), (89, 1031312), (172, 533644), (178, 515656), (344, 266822), (356, 257828), (688, 133411), (712, 128914), (1424, 64457), (1499, 61232), (2998, 30616), (3827, 23984), (5996, 15308), (7654, 11992)]