81845132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6791}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 150619392

約数和(自身を除く): 68774260

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 6791, 12052, 13582, 27164, 156193, 312386, 624772, 889621, 1779242, 3558484, 20461283, 40922566, 81845132]

約数ペア:

[(1, 81845132), (2, 40922566), (4, 20461283), (23, 3558484), (46, 1779242), (92, 889621), (131, 624772), (262, 312386), (524, 156193), (3013, 27164), (6026, 13582), (6791, 12052)]