30928892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 56651616

約数和(自身を除く): 25722724

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 3943, 7844, 7886, 15772, 145891, 208979, 291782, 417958, 583564, 835916, 7732223, 15464446, 30928892]

約数ペア:

[(1, 30928892), (2, 15464446), (4, 7732223), (37, 835916), (53, 583564), (74, 417958), (106, 291782), (148, 208979), (212, 145891), (1961, 15772), (3922, 7886), (3943, 7844)]