25820272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52057}}^1$

素因数の和:52096

約数の個数: 20

約数和(自身を含む): 51641536

約数和(自身を除く): 25821264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52057, 104114, 208228, 416456, 832912, 1613767, 3227534, 6455068, 12910136, 25820272]

約数ペア:

[(1, 25820272), (2, 12910136), (4, 6455068), (8, 3227534), (16, 1613767), (31, 832912), (62, 416456), (124, 208228), (248, 104114), (496, 52057)]