31590998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2207}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 50315904

約数和(自身を除く): 18724906

約数列:

[1, 2, 17, 34, 421, 842, 2207, 4414, 7157, 14314, 37519, 75038, 929147, 1858294, 15795499, 31590998]

約数ペア:

[(1, 31590998), (2, 15795499), (17, 1858294), (34, 929147), (421, 75038), (842, 37519), (2207, 14314), (4414, 7157)]