5431168876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{169111}}^1$

素因数の和:169190

約数の個数: 48

約数和(自身を含む): 11515850752

約数和(自身を除く): 6084681876

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 16058, 32116, 169111, 338222, 676444, 1183777, 2367554, 4735108, 5242441, 6257107, 10484882, 12514214, 20969764, 25028428, 36697087, 43799749, 73394174, 87599498, 146788348, 175198996, 193970317, 387940634, 775881268, 1357792219, 2715584438, 5431168876]

約数ペア:

[(1, 5431168876), (2, 2715584438), (4, 1357792219), (7, 775881268), (14, 387940634), (28, 193970317), (31, 175198996), (37, 146788348), (62, 87599498), (74, 73394174), (124, 43799749), (148, 36697087), (217, 25028428), (259, 20969764), (434, 12514214), (518, 10484882), (868, 6257107), (1036, 5242441), (1147, 4735108), (2294, 2367554), (4588, 1183777), (8029, 676444), (16058, 338222), (32116, 169111)]