87631234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{17029}}^1$

素因数の和:17145

約数の個数: 16

約数和(自身を含む): 137329920

約数和(自身を除く): 49698686

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 17029, 34058, 527899, 1055798, 1413407, 2826814, 43815617, 87631234]

約数ペア:

[(1, 87631234), (2, 43815617), (31, 2826814), (62, 1413407), (83, 1055798), (166, 527899), (2573, 34058), (5146, 17029)]