87089488

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{42859}}^1$

素因数の和:42994

約数の個数: 20

約数和(自身を含む): 170068480

約数和(自身を除く): 82978992

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 42859, 85718, 171436, 342872, 685744, 5443093, 10886186, 21772372, 43544744, 87089488]

約数ペア:

[(1, 87089488), (2, 43544744), (4, 21772372), (8, 10886186), (16, 5443093), (127, 685744), (254, 342872), (508, 171436), (1016, 85718), (2032, 42859)]