81114262

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 126456192

約数和(自身を除く): 45341930

約数列:

[1, 2, 59, 61, 118, 122, 191, 382, 3481, 3599, 6962, 7198, 11269, 11651, 22538, 23302, 212341, 424682, 664871, 687409, 1329742, 1374818, 40557131, 81114262]

約数ペア:

[(1, 81114262), (2, 40557131), (59, 1374818), (61, 1329742), (118, 687409), (122, 664871), (191, 424682), (382, 212341), (3481, 23302), (3599, 22538), (6962, 11651), (7198, 11269)]