31192772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12763}}^1$

素因数の和:12827

約数の個数: 24

約数和(自身を含む): 60041856

約数和(自身を除く): 28849084

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 12763, 25526, 51052, 165919, 331838, 599861, 663676, 1199722, 2399444, 7798193, 15596386, 31192772]

約数ペア:

[(1, 31192772), (2, 15596386), (4, 7798193), (13, 2399444), (26, 1199722), (47, 663676), (52, 599861), (94, 331838), (188, 165919), (611, 51052), (1222, 25526), (2444, 12763)]