86615243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 22248757

約数列:

[1, 11, 13, 19, 71, 143, 209, 247, 449, 781, 923, 1349, 2717, 4939, 5837, 8531, 10153, 14839, 17537, 31879, 64207, 93841, 110903, 192907, 350669, 414427, 605701, 1219933, 4558697, 6662711, 7874113, 86615243]

約数ペア:

[(1, 86615243), (11, 7874113), (13, 6662711), (19, 4558697), (71, 1219933), (143, 605701), (209, 414427), (247, 350669), (449, 192907), (781, 110903), (923, 93841), (1349, 64207), (2717, 31879), (4939, 17537), (5837, 14839), (8531, 10153)]