80471488

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{15149}}^1$

素因数の和:15244

約数の個数: 28

約数和(自身を含む): 161620200

約数和(自身を除く): 81148712

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 15149, 30298, 60596, 121192, 242384, 484768, 969536, 1257367, 2514734, 5029468, 10058936, 20117872, 40235744, 80471488]

約数ペア:

[(1, 80471488), (2, 40235744), (4, 20117872), (8, 10058936), (16, 5029468), (32, 2514734), (64, 1257367), (83, 969536), (166, 484768), (332, 242384), (664, 121192), (1328, 60596), (2656, 30298), (5312, 15149)]