4156456

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 7856640

約数和(自身を除く): 3700184

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 4091, 8182, 16364, 32728, 519557, 1039114, 2078228, 4156456]

約数ペア:

[(1, 4156456), (2, 2078228), (4, 1039114), (8, 519557), (127, 32728), (254, 16364), (508, 8182), (1016, 4091)]