87169376

素因数分解:

$2^5\times 7^1\times {\mathrm{389149}}^1$

素因数の和:389166

約数の個数: 24

約数和(自身を含む): 196131600

約数和(自身を除く): 108962224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389149, 778298, 1556596, 2724043, 3113192, 5448086, 6226384, 10896172, 12452768, 21792344, 43584688, 87169376]

約数ペア:

[(1, 87169376), (2, 43584688), (4, 21792344), (7, 12452768), (8, 10896172), (14, 6226384), (16, 5448086), (28, 3113192), (32, 2724043), (56, 1556596), (112, 778298), (224, 389149)]