80459152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 164007360

約数和(自身を除く): 83548208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 1048, 1669, 2096, 3013, 3338, 6026, 6676, 12052, 13352, 24104, 26704, 38387, 48208, 76774, 153548, 218639, 307096, 437278, 614192, 874556, 1749112, 3498224, 5028697, 10057394, 20114788, 40229576, 80459152]

約数ペア:

[(1, 80459152), (2, 40229576), (4, 20114788), (8, 10057394), (16, 5028697), (23, 3498224), (46, 1749112), (92, 874556), (131, 614192), (184, 437278), (262, 307096), (368, 218639), (524, 153548), (1048, 76774), (1669, 48208), (2096, 38387), (3013, 26704), (3338, 24104), (6026, 13352), (6676, 12052)]