81710806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 54369194

約数列:

[1, 2, 17, 29, 34, 58, 79, 158, 493, 986, 1049, 1343, 2098, 2291, 2686, 4582, 17833, 30421, 35666, 38947, 60842, 77894, 82871, 165742, 517157, 1034314, 1408807, 2403259, 2817614, 4806518, 40855403, 81710806]

約数ペア:

[(1, 81710806), (2, 40855403), (17, 4806518), (29, 2817614), (34, 2403259), (58, 1408807), (79, 1034314), (158, 517157), (493, 165742), (986, 82871), (1049, 77894), (1343, 60842), (2098, 38947), (2291, 35666), (2686, 30421), (4582, 17833)]