40480886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1933}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 62615184

約数和(自身を除く): 22134298

約数列:

[1, 2, 37, 74, 283, 566, 1933, 3866, 10471, 20942, 71521, 143042, 547039, 1094078, 20240443, 40480886]

約数ペア:

[(1, 40480886), (2, 20240443), (37, 1094078), (74, 547039), (283, 143042), (566, 71521), (1933, 20942), (3866, 10471)]