40354886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141101}}^1$

素因数の和:141127

約数の個数: 16

約数和(自身を含む): 71115408

約数和(自身を除く): 30760522

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141101, 282202, 1552111, 1834313, 3104222, 3668626, 20177443, 40354886]

約数ペア:

[(1, 40354886), (2, 20177443), (11, 3668626), (13, 3104222), (22, 1834313), (26, 1552111), (143, 282202), (286, 141101)]