78160936

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1721}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 167791680

約数和(自身を除く): 89630744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 1721, 3244, 3442, 5677, 6488, 6884, 11354, 12047, 13768, 22708, 24094, 45416, 48188, 96376, 1395731, 2791462, 5582924, 9770117, 11165848, 19540234, 39080468, 78160936]

約数ペア:

[(1, 78160936), (2, 39080468), (4, 19540234), (7, 11165848), (8, 9770117), (14, 5582924), (28, 2791462), (56, 1395731), (811, 96376), (1622, 48188), (1721, 45416), (3244, 24094), (3442, 22708), (5677, 13768), (6488, 12047), (6884, 11354)]