16478792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 33912000

約数和(自身を除く): 17433208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 941, 1592, 1882, 2189, 3764, 4378, 7528, 8756, 10351, 17512, 20702, 41404, 82808, 187259, 374518, 749036, 1498072, 2059849, 4119698, 8239396, 16478792]

約数ペア:

[(1, 16478792), (2, 8239396), (4, 4119698), (8, 2059849), (11, 1498072), (22, 749036), (44, 374518), (88, 187259), (199, 82808), (398, 41404), (796, 20702), (941, 17512), (1592, 10351), (1882, 8756), (2189, 7528), (3764, 4378)]