86745526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19183}}^1$

素因数の和:19228

約数の個数: 32

約数和(自身を含む): 165749760

約数和(自身を除く): 79004234

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 19183, 38366, 134281, 268562, 326111, 364477, 652222, 728954, 2282777, 2551339, 4565554, 5102678, 6196109, 12392218, 43372763, 86745526]

約数ペア:

[(1, 86745526), (2, 43372763), (7, 12392218), (14, 6196109), (17, 5102678), (19, 4565554), (34, 2551339), (38, 2282777), (119, 728954), (133, 652222), (238, 364477), (266, 326111), (323, 268562), (646, 134281), (2261, 38366), (4522, 19183)]