57134864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{27259}}^1$

素因数の和:27398

約数の個数: 20

約数和(自身を含む): 111547920

約数和(自身を除く): 54413056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 27259, 54518, 109036, 218072, 436144, 3570929, 7141858, 14283716, 28567432, 57134864]

約数ペア:

[(1, 57134864), (2, 28567432), (4, 14283716), (8, 7141858), (16, 3570929), (131, 436144), (262, 218072), (524, 109036), (1048, 54518), (2096, 27259)]