16937776

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{8081}}^1$

素因数の和:8220

約数の個数: 20

約数和(自身を含む): 33071544

約数和(自身を除く): 16133768

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 8081, 16162, 32324, 64648, 129296, 1058611, 2117222, 4234444, 8468888, 16937776]

約数ペア:

[(1, 16937776), (2, 8468888), (4, 4234444), (8, 2117222), (16, 1058611), (131, 129296), (262, 64648), (524, 32324), (1048, 16162), (2096, 8081)]