31676024

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 60588000

約数和(自身を除く): 28911976

約数列:

[1, 2, 4, 8, 101, 197, 199, 202, 394, 398, 404, 788, 796, 808, 1576, 1592, 19897, 20099, 39203, 39794, 40198, 78406, 79588, 80396, 156812, 159176, 160792, 313624, 3959503, 7919006, 15838012, 31676024]

約数ペア:

[(1, 31676024), (2, 15838012), (4, 7919006), (8, 3959503), (101, 313624), (197, 160792), (199, 159176), (202, 156812), (394, 80396), (398, 79588), (404, 78406), (788, 40198), (796, 39794), (808, 39203), (1576, 20099), (1592, 19897)]