40121642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3371}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 65794464

約数和(自身を除く): 25672822

約数列:

[1, 2, 11, 22, 541, 1082, 3371, 5951, 6742, 11902, 37081, 74162, 1823711, 3647422, 20060821, 40121642]

約数ペア:

[(1, 40121642), (2, 20060821), (11, 3647422), (22, 1823711), (541, 74162), (1082, 37081), (3371, 11902), (5951, 6742)]