42891964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 78962688

約数和(自身を除く): 36070724

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 3671, 5842, 7342, 11684, 14684, 84433, 168866, 337732, 466217, 932434, 1864868, 10722991, 21445982, 42891964]

約数ペア:

[(1, 42891964), (2, 21445982), (4, 10722991), (23, 1864868), (46, 932434), (92, 466217), (127, 337732), (254, 168866), (508, 84433), (2921, 14684), (3671, 11684), (5842, 7342)]