42566456

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{4877}}^1$

素因数の和:5974

約数の個数: 16

約数和(自身を含む): 79901640

約数和(自身を除く): 37335184

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 4877, 8728, 9754, 19508, 39016, 5320807, 10641614, 21283228, 42566456]

約数ペア:

[(1, 42566456), (2, 21283228), (4, 10641614), (8, 5320807), (1091, 39016), (2182, 19508), (4364, 9754), (4877, 8728)]