22718792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 43934880

約数和(自身を除く): 21216088

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 313, 344, 422, 626, 844, 1252, 1688, 2504, 9073, 13459, 18146, 26918, 36292, 53836, 66043, 72584, 107672, 132086, 264172, 528344, 2839849, 5679698, 11359396, 22718792]

約数ペア:

[(1, 22718792), (2, 11359396), (4, 5679698), (8, 2839849), (43, 528344), (86, 264172), (172, 132086), (211, 107672), (313, 72584), (344, 66043), (422, 53836), (626, 36292), (844, 26918), (1252, 18146), (1688, 13459), (2504, 9073)]