337374992

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{166031}}^1$

素因数の和:166166

約数の個数: 20

約数和(自身を含む): 658814976

約数和(自身を除く): 321439984

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 166031, 332062, 664124, 1328248, 2656496, 21085937, 42171874, 84343748, 168687496, 337374992]

約数ペア:

[(1, 337374992), (2, 168687496), (4, 84343748), (8, 42171874), (16, 21085937), (127, 2656496), (254, 1328248), (508, 664124), (1016, 332062), (2032, 166031)]