81536756

素因数分解:

$2^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2819}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 163289280

約数和(自身を除く): 81752524

約数列:

[1, 2, 4, 7, 14, 28, 1033, 2066, 2819, 4132, 5638, 7231, 11276, 14462, 19733, 28924, 39466, 78932, 2912027, 5824054, 11648108, 20384189, 40768378, 81536756]

約数ペア:

[(1, 81536756), (2, 40768378), (4, 20384189), (7, 11648108), (14, 5824054), (28, 2912027), (1033, 78932), (2066, 39466), (2819, 28924), (4132, 19733), (5638, 14462), (7231, 11276)]