170939968

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{21031}}^1$

素因数の和:21170

約数の個数: 28

約数和(自身を含む): 341896192

約数和(自身を除く): 170956224

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 21031, 42062, 84124, 168248, 336496, 672992, 1345984, 2670937, 5341874, 10683748, 21367496, 42734992, 85469984, 170939968]

約数ペア:

[(1, 170939968), (2, 85469984), (4, 42734992), (8, 21367496), (16, 10683748), (32, 5341874), (64, 2670937), (127, 1345984), (254, 672992), (508, 336496), (1016, 168248), (2032, 84124), (4064, 42062), (8128, 21031)]