85205176

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7211}}^1$

素因数の和:7435

約数の個数: 32

約数和(自身を含む): 183473280

約数和(自身を除く): 98268104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 7211, 11816, 14422, 28844, 50477, 57688, 100954, 201908, 403816, 1521521, 3043042, 6086084, 10650647, 12172168, 21301294, 42602588, 85205176]

約数ペア:

[(1, 85205176), (2, 42602588), (4, 21301294), (7, 12172168), (8, 10650647), (14, 6086084), (28, 3043042), (56, 1521521), (211, 403816), (422, 201908), (844, 100954), (1477, 57688), (1688, 50477), (2954, 28844), (5908, 14422), (7211, 11816)]