79660496

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 157132800

約数和(自身を除く): 77472304

約数列:

[1, 2, 4, 8, 16, 127, 197, 199, 254, 394, 398, 508, 788, 796, 1016, 1576, 1592, 2032, 3152, 3184, 25019, 25273, 39203, 50038, 50546, 78406, 100076, 101092, 156812, 200152, 202184, 313624, 400304, 404368, 627248, 4978781, 9957562, 19915124, 39830248, 79660496]

約数ペア:

[(1, 79660496), (2, 39830248), (4, 19915124), (8, 9957562), (16, 4978781), (127, 627248), (197, 404368), (199, 400304), (254, 313624), (394, 202184), (398, 200152), (508, 156812), (788, 101092), (796, 100076), (1016, 78406), (1576, 50546), (1592, 50038), (2032, 39203), (3152, 25273), (3184, 25019)]