87564976

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{43093}}^1$

素因数の和:43228

約数の個数: 20

約数和(自身を含む): 170996992

約数和(自身を除く): 83432016

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 43093, 86186, 172372, 344744, 689488, 5472811, 10945622, 21891244, 43782488, 87564976]

約数ペア:

[(1, 87564976), (2, 43782488), (4, 21891244), (8, 10945622), (16, 5472811), (127, 689488), (254, 344744), (508, 172372), (1016, 86186), (2032, 43093)]