86888894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{14419}}^1$

素因数の和:14575

約数の個数: 16

約数和(自身を含む): 137047680

約数和(自身を除く): 50158786

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 14419, 28838, 331637, 663274, 1888889, 3777778, 43444447, 86888894]

約数ペア:

[(1, 86888894), (2, 43444447), (23, 3777778), (46, 1888889), (131, 663274), (262, 331637), (3013, 28838), (6026, 14419)]