42802208

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{18839}}^1$

素因数の和:18920

約数の個数: 24

約数和(自身を含む): 85458240

約数和(自身を除く): 42656032

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18839, 37678, 75356, 150712, 301424, 602848, 1337569, 2675138, 5350276, 10700552, 21401104, 42802208]

約数ペア:

[(1, 42802208), (2, 21401104), (4, 10700552), (8, 5350276), (16, 2675138), (32, 1337569), (71, 602848), (142, 301424), (284, 150712), (568, 75356), (1136, 37678), (2272, 18839)]