16156160

素因数分解:

$2^9\times 5^1\times {\mathrm{6311}}^1$

素因数の和:6334

約数の個数: 40

約数和(自身を含む): 38743056

約数和(自身を除く): 22586896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6311, 12622, 25244, 31555, 50488, 63110, 100976, 126220, 201952, 252440, 403904, 504880, 807808, 1009760, 1615616, 2019520, 3231232, 4039040, 8078080, 16156160]

約数ペア:

[(1, 16156160), (2, 8078080), (4, 4039040), (5, 3231232), (8, 2019520), (10, 1615616), (16, 1009760), (20, 807808), (32, 504880), (40, 403904), (64, 252440), (80, 201952), (128, 126220), (160, 100976), (256, 63110), (320, 50488), (512, 31555), (640, 25244), (1280, 12622), (2560, 6311)]