89223286

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4439

約数の個数: 16

約数和(自身を含む): 136663200

約数和(自身を除く): 47439914

約数列:

[1, 2, 71, 142, 149, 298, 4217, 8434, 10579, 21158, 299407, 598814, 628333, 1256666, 44611643, 89223286]

約数ペア:

[(1, 89223286), (2, 44611643), (71, 1256666), (142, 628333), (149, 598814), (298, 299407), (4217, 21158), (8434, 10579)]