31394908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 57802752

約数和(自身を除く): 26407844

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2687, 2921, 5374, 5842, 10748, 11684, 61801, 123602, 247204, 341249, 682498, 1364996, 7848727, 15697454, 31394908]

約数ペア:

[(1, 31394908), (2, 15697454), (4, 7848727), (23, 1364996), (46, 682498), (92, 341249), (127, 247204), (254, 123602), (508, 61801), (2687, 11684), (2921, 10748), (5374, 5842)]