31806698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 59799168

約数和(自身を除く): 27992470

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 241, 482, 857, 1687, 1714, 2651, 3374, 5302, 5999, 9427, 11998, 18557, 18854, 37114, 65989, 131978, 206537, 413074, 1445759, 2271907, 2891518, 4543814, 15903349, 31806698]

約数ペア:

[(1, 31806698), (2, 15903349), (7, 4543814), (11, 2891518), (14, 2271907), (22, 1445759), (77, 413074), (154, 206537), (241, 131978), (482, 65989), (857, 37114), (1687, 18854), (1714, 18557), (2651, 11998), (3374, 9427), (5302, 5999)]