40383838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{4259}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 66251520

約数和(自身を除く): 25867682

約数列:

[1, 2, 11, 22, 431, 862, 4259, 4741, 8518, 9482, 46849, 93698, 1835629, 3671258, 20191919, 40383838]

約数ペア:

[(1, 40383838), (2, 20191919), (11, 3671258), (22, 1835629), (431, 93698), (862, 46849), (4259, 9482), (4741, 8518)]