85417612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1381}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 174673744

約数和(自身を除く): 89256132

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1381, 2209, 2762, 4418, 5524, 8836, 9667, 15463, 19334, 30926, 38668, 61852, 64907, 129814, 259628, 454349, 908698, 1817396, 3050629, 6101258, 12202516, 21354403, 42708806, 85417612]

約数ペア:

[(1, 85417612), (2, 42708806), (4, 21354403), (7, 12202516), (14, 6101258), (28, 3050629), (47, 1817396), (94, 908698), (188, 454349), (329, 259628), (658, 129814), (1316, 64907), (1381, 61852), (2209, 38668), (2762, 30926), (4418, 19334), (5524, 15463), (8836, 9667)]