163244864

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{19471}}^1$

素因数の和:19614

約数の個数: 28

約数和(自身を含む): 326428608

約数和(自身を除く): 163183744

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 19471, 38942, 77884, 155768, 311536, 623072, 1246144, 2550701, 5101402, 10202804, 20405608, 40811216, 81622432, 163244864]

約数ペア:

[(1, 163244864), (2, 81622432), (4, 40811216), (8, 20405608), (16, 10202804), (32, 5101402), (64, 2550701), (131, 1246144), (262, 623072), (524, 311536), (1048, 155768), (2096, 77884), (4192, 38942), (8384, 19471)]