31367446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61991}}^1$

素因数の和:62027

約数の個数: 16

約数和(自身を含む): 53561088

約数和(自身を除く): 22193642

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61991, 123982, 681901, 1363802, 1425793, 2851586, 15683723, 31367446]

約数ペア:

[(1, 31367446), (2, 15683723), (11, 2851586), (22, 1425793), (23, 1363802), (46, 681901), (253, 123982), (506, 61991)]