80807808

素因数分解:

$2^7\times 3^1\times {\mathrm{210437}}^1$

素因数の和:210454

約数の個数: 32

約数和(自身を含む): 214646760

約数和(自身を除く): 133838952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 210437, 420874, 631311, 841748, 1262622, 1683496, 2525244, 3366992, 5050488, 6733984, 10100976, 13467968, 20201952, 26935936, 40403904, 80807808]

約数ペア:

[(1, 80807808), (2, 40403904), (3, 26935936), (4, 20201952), (6, 13467968), (8, 10100976), (12, 6733984), (16, 5050488), (24, 3366992), (32, 2525244), (48, 1683496), (64, 1262622), (96, 841748), (128, 631311), (192, 420874), (384, 210437)]