8432816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 20427264

約数和(自身を除く): 11994448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 103, 112, 119, 136, 172, 206, 238, 272, 301, 344, 412, 476, 602, 688, 721, 731, 824, 952, 1204, 1442, 1462, 1648, 1751, 1904, 2408, 2884, 2924, 3502, 4429, 4816, 5117, 5768, 5848, 7004, 8858, 10234, 11536, 11696, 12257, 14008, 17716, 20468, 24514, 28016, 31003, 35432, 40936, 49028, 62006, 70864, 75293, 81872, 98056, 124012, 150586, 196112, 248024, 301172, 496048, 527051, 602344, 1054102, 1204688, 2108204, 4216408, 8432816]

約数ペア:

[(1, 8432816), (2, 4216408), (4, 2108204), (7, 1204688), (8, 1054102), (14, 602344), (16, 527051), (17, 496048), (28, 301172), (34, 248024), (43, 196112), (56, 150586), (68, 124012), (86, 98056), (103, 81872), (112, 75293), (119, 70864), (136, 62006), (172, 49028), (206, 40936), (238, 35432), (272, 31003), (301, 28016), (344, 24514), (412, 20468), (476, 17716), (602, 14008), (688, 12257), (721, 11696), (731, 11536), (824, 10234), (952, 8858), (1204, 7004), (1442, 5848), (1462, 5768), (1648, 5117), (1751, 4816), (1904, 4429), (2408, 3502), (2884, 2924)]