31794794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13171}}^1$

素因数の和:13261

約数の個数: 16

約数和(自身を含む): 51212736

約数和(自身を除く): 19417942

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 13171, 26342, 223907, 447814, 935141, 1870282, 15897397, 31794794]

約数ペア:

[(1, 31794794), (2, 15897397), (17, 1870282), (34, 935141), (71, 447814), (142, 223907), (1207, 26342), (2414, 13171)]