16980864

素因数分解:

$2^7\times 3^1\times {\mathrm{44221}}^1$

素因数の和:44238

約数の個数: 32

約数和(自身を含む): 45106440

約数和(自身を除く): 28125576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 44221, 88442, 132663, 176884, 265326, 353768, 530652, 707536, 1061304, 1415072, 2122608, 2830144, 4245216, 5660288, 8490432, 16980864]

約数ペア:

[(1, 16980864), (2, 8490432), (3, 5660288), (4, 4245216), (6, 2830144), (8, 2122608), (12, 1415072), (16, 1061304), (24, 707536), (32, 530652), (48, 353768), (64, 265326), (96, 176884), (128, 132663), (192, 88442), (384, 44221)]