31746514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13151}}^1$

素因数の和:13241

約数の個数: 16

約数和(自身を含む): 51134976

約数和(自身を除く): 19388462

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 13151, 26302, 223567, 447134, 933721, 1867442, 15873257, 31746514]

約数ペア:

[(1, 31746514), (2, 15873257), (17, 1867442), (34, 933721), (71, 447134), (142, 223567), (1207, 26302), (2414, 13151)]