86730994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 154192896

約数和(自身を除く): 67461902

約数列:

[1, 2, 7, 14, 31, 62, 217, 337, 434, 593, 674, 1186, 2359, 4151, 4718, 8302, 10447, 18383, 20894, 36766, 73129, 128681, 146258, 199841, 257362, 399682, 1398887, 2797774, 6195071, 12390142, 43365497, 86730994]

約数ペア:

[(1, 86730994), (2, 43365497), (7, 12390142), (14, 6195071), (31, 2797774), (62, 1398887), (217, 399682), (337, 257362), (434, 199841), (593, 146258), (674, 128681), (1186, 73129), (2359, 36766), (4151, 20894), (4718, 18383), (8302, 10447)]