85970819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 18538621

約数列:

[1, 11, 17, 29, 83, 187, 191, 319, 493, 913, 1411, 2101, 2407, 3247, 5423, 5539, 15521, 15853, 26477, 35717, 40919, 60929, 94163, 174383, 269501, 450109, 459737, 1035793, 2964511, 5057107, 7815529, 85970819]

約数ペア:

[(1, 85970819), (11, 7815529), (17, 5057107), (29, 2964511), (83, 1035793), (187, 459737), (191, 450109), (319, 269501), (493, 174383), (913, 94163), (1411, 60929), (2101, 40919), (2407, 35717), (3247, 26477), (5423, 15853), (5539, 15521)]