16064440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57373}}^1$

素因数の和:57391

約数の個数: 32

約数和(自身を含む): 41309280

約数和(自身を除く): 25244840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57373, 114746, 229492, 286865, 401611, 458984, 573730, 803222, 1147460, 1606444, 2008055, 2294920, 3212888, 4016110, 8032220, 16064440]

約数ペア:

[(1, 16064440), (2, 8032220), (4, 4016110), (5, 3212888), (7, 2294920), (8, 2008055), (10, 1606444), (14, 1147460), (20, 803222), (28, 573730), (35, 458984), (40, 401611), (56, 286865), (70, 229492), (140, 114746), (280, 57373)]