80492848

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{4937}}^1$

素因数の和:5964

約数の個数: 20

約数和(自身を含む): 156139560

約数和(自身を除く): 75646712

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 4937, 8152, 9874, 16304, 19748, 39496, 78992, 5030803, 10061606, 20123212, 40246424, 80492848]

約数ペア:

[(1, 80492848), (2, 40246424), (4, 20123212), (8, 10061606), (16, 5030803), (1019, 78992), (2038, 39496), (4076, 19748), (4937, 16304), (8152, 9874)]