76816888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{135241}}^1$

素因数の和:135318

約数の個数: 16

約数和(自身を含む): 146061360

約数和(自身を除く): 69244472

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 135241, 270482, 540964, 1081928, 9602111, 19204222, 38408444, 76816888]

約数ペア:

[(1, 76816888), (2, 38408444), (4, 19204222), (8, 9602111), (71, 1081928), (142, 540964), (284, 270482), (568, 135241)]