45389488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{123341}}^1$

素因数の和:123372

約数の個数: 20

約数和(自身を含む): 91766448

約数和(自身を除く): 46376960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 123341, 246682, 493364, 986728, 1973456, 2836843, 5673686, 11347372, 22694744, 45389488]

約数ペア:

[(1, 45389488), (2, 22694744), (4, 11347372), (8, 5673686), (16, 2836843), (23, 1973456), (46, 986728), (92, 493364), (184, 246682), (368, 123341)]