42937885168

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{193861}}^1$

素因数の和:194105

約数の個数: 40

約数和(自身を含む): 84616885760

約数和(自身を除く): 41679000592

約数列:

[1, 2, 4, 8, 16, 109, 127, 218, 254, 436, 508, 872, 1016, 1744, 2032, 13843, 27686, 55372, 110744, 193861, 221488, 387722, 775444, 1550888, 3101776, 21130849, 24620347, 42261698, 49240694, 84523396, 98481388, 169046792, 196962776, 338093584, 393925552, 2683617823, 5367235646, 10734471292, 21468942584, 42937885168]

約数ペア:

[(1, 42937885168), (2, 21468942584), (4, 10734471292), (8, 5367235646), (16, 2683617823), (109, 393925552), (127, 338093584), (218, 196962776), (254, 169046792), (436, 98481388), (508, 84523396), (872, 49240694), (1016, 42261698), (1744, 24620347), (2032, 21130849), (13843, 3101776), (27686, 1550888), (55372, 775444), (110744, 387722), (193861, 221488)]