89187928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6827}}^1$

素因数の和:6927

約数の個数: 32

約数和(自身を含む): 176981760

約数和(自身を除く): 87793832

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 6827, 13064, 13654, 27308, 54616, 157021, 314042, 484717, 628084, 969434, 1256168, 1938868, 3877736, 11148491, 22296982, 44593964, 89187928]

約数ペア:

[(1, 89187928), (2, 44593964), (4, 22296982), (8, 11148491), (23, 3877736), (46, 1938868), (71, 1256168), (92, 969434), (142, 628084), (184, 484717), (284, 314042), (568, 157021), (1633, 54616), (3266, 27308), (6532, 13654), (6827, 13064)]