30834448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27143}}^1$

素因数の和:27222

約数の個数: 20

約数和(自身を含む): 60585408

約数和(自身を除く): 29750960

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27143, 54286, 108572, 217144, 434288, 1927153, 3854306, 7708612, 15417224, 30834448]

約数ペア:

[(1, 30834448), (2, 15417224), (4, 7708612), (8, 3854306), (16, 1927153), (71, 434288), (142, 217144), (284, 108572), (568, 54286), (1136, 27143)]