161566456

素因数分解:

$2^3\times {\mathrm{2341}}^1\times {\mathrm{8627}}^1$

素因数の和:10974

約数の個数: 16

約数和(自身を含む): 303101640

約数和(自身を除く): 141535184

約数列:

[1, 2, 4, 8, 2341, 4682, 8627, 9364, 17254, 18728, 34508, 69016, 20195807, 40391614, 80783228, 161566456]

約数ペア:

[(1, 161566456), (2, 80783228), (4, 40391614), (8, 20195807), (2341, 69016), (4682, 34508), (8627, 18728), (9364, 17254)]