8317232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 20689152

約数和(自身を除く): 12371920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 157, 172, 176, 301, 308, 314, 344, 473, 602, 616, 628, 688, 946, 1099, 1204, 1232, 1256, 1727, 1892, 2198, 2408, 2512, 3311, 3454, 3784, 4396, 4816, 6622, 6751, 6908, 7568, 8792, 12089, 13244, 13502, 13816, 17584, 24178, 26488, 27004, 27632, 47257, 48356, 52976, 54008, 74261, 94514, 96712, 108016, 148522, 189028, 193424, 297044, 378056, 519827, 594088, 756112, 1039654, 1188176, 2079308, 4158616, 8317232]

約数ペア:

[(1, 8317232), (2, 4158616), (4, 2079308), (7, 1188176), (8, 1039654), (11, 756112), (14, 594088), (16, 519827), (22, 378056), (28, 297044), (43, 193424), (44, 189028), (56, 148522), (77, 108016), (86, 96712), (88, 94514), (112, 74261), (154, 54008), (157, 52976), (172, 48356), (176, 47257), (301, 27632), (308, 27004), (314, 26488), (344, 24178), (473, 17584), (602, 13816), (616, 13502), (628, 13244), (688, 12089), (946, 8792), (1099, 7568), (1204, 6908), (1232, 6751), (1256, 6622), (1727, 4816), (1892, 4396), (2198, 3784), (2408, 3454), (2512, 3311)]