85657656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509867}}^1$

素因数の和:509883

約数の個数: 32

約数和(自身を含む): 244736640

約数和(自身を除く): 159078984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509867, 1019734, 1529601, 2039468, 3059202, 3569069, 4078936, 6118404, 7138138, 10707207, 12236808, 14276276, 21414414, 28552552, 42828828, 85657656]

約数ペア:

[(1, 85657656), (2, 42828828), (3, 28552552), (4, 21414414), (6, 14276276), (7, 12236808), (8, 10707207), (12, 7138138), (14, 6118404), (21, 4078936), (24, 3569069), (28, 3059202), (42, 2039468), (56, 1529601), (84, 1019734), (168, 509867)]