84189896

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3571}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 180886080

約数和(自身を除く): 96696184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 3571, 5894, 7142, 11788, 14284, 23576, 24997, 28568, 49994, 99988, 199976, 1503391, 3006782, 6013564, 10523737, 12027128, 21047474, 42094948, 84189896]

約数ペア:

[(1, 84189896), (2, 42094948), (4, 21047474), (7, 12027128), (8, 10523737), (14, 6013564), (28, 3006782), (56, 1503391), (421, 199976), (842, 99988), (1684, 49994), (2947, 28568), (3368, 24997), (3571, 23576), (5894, 14284), (7142, 11788)]