31014104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 63795600

約数和(自身を除く): 32781496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 1789, 2167, 3578, 4334, 7156, 8668, 14312, 17336, 19679, 39358, 78716, 157432, 352433, 704866, 1409732, 2819464, 3876763, 7753526, 15507052, 31014104]

約数ペア:

[(1, 31014104), (2, 15507052), (4, 7753526), (8, 3876763), (11, 2819464), (22, 1409732), (44, 704866), (88, 352433), (197, 157432), (394, 78716), (788, 39358), (1576, 19679), (1789, 17336), (2167, 14312), (3578, 8668), (4334, 7156)]