31025852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4970

約数の個数: 36

約数和(自身を含む): 64283688

約数和(自身を除く): 33257836

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4931, 6292, 9862, 19724, 54241, 64103, 108482, 128206, 216964, 256412, 596651, 705133, 1193302, 1410266, 2386604, 2820532, 7756463, 15512926, 31025852]

約数ペア:

[(1, 31025852), (2, 15512926), (4, 7756463), (11, 2820532), (13, 2386604), (22, 1410266), (26, 1193302), (44, 705133), (52, 596651), (121, 256412), (143, 216964), (242, 128206), (286, 108482), (484, 64103), (572, 54241), (1573, 19724), (3146, 9862), (4931, 6292)]