31043936

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 47192992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 224, 293, 301, 308, 344, 352, 473, 586, 602, 616, 688, 946, 1172, 1204, 1232, 1376, 1892, 2051, 2344, 2408, 2464, 3223, 3311, 3784, 4102, 4688, 4816, 6446, 6622, 7568, 8204, 9376, 9632, 12599, 12892, 13244, 15136, 16408, 22561, 25198, 25784, 26488, 32816, 45122, 50396, 51568, 52976, 65632, 88193, 90244, 100792, 103136, 105952, 138589, 176386, 180488, 201584, 277178, 352772, 360976, 403168, 554356, 705544, 721952, 970123, 1108712, 1411088, 1940246, 2217424, 2822176, 3880492, 4434848, 7760984, 15521968, 31043936]

約数ペア:

[(1, 31043936), (2, 15521968), (4, 7760984), (7, 4434848), (8, 3880492), (11, 2822176), (14, 2217424), (16, 1940246), (22, 1411088), (28, 1108712), (32, 970123), (43, 721952), (44, 705544), (56, 554356), (77, 403168), (86, 360976), (88, 352772), (112, 277178), (154, 201584), (172, 180488), (176, 176386), (224, 138589), (293, 105952), (301, 103136), (308, 100792), (344, 90244), (352, 88193), (473, 65632), (586, 52976), (602, 51568), (616, 50396), (688, 45122), (946, 32816), (1172, 26488), (1204, 25784), (1232, 25198), (1376, 22561), (1892, 16408), (2051, 15136), (2344, 13244), (2408, 12892), (2464, 12599), (3223, 9632), (3311, 9376), (3784, 8204), (4102, 7568), (4688, 6622), (4816, 6446)]