31221724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9769}}^1$

素因数の和:9837

約数の個数: 24

約数和(自身を含む): 59088960

約数和(自身を除く): 27867236

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 9769, 19538, 39076, 166073, 332146, 459143, 664292, 918286, 1836572, 7805431, 15610862, 31221724]

約数ペア:

[(1, 31221724), (2, 15610862), (4, 7805431), (17, 1836572), (34, 918286), (47, 664292), (68, 459143), (94, 332146), (188, 166073), (799, 39076), (1598, 19538), (3196, 9769)]