78916936

素因数分解:

$2^3\times 7^1\times {\mathrm{1409231}}^1$

素因数の和:1409244

約数の個数: 16

約数和(自身を含む): 169107840

約数和(自身を除く): 90190904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409231, 2818462, 5636924, 9864617, 11273848, 19729234, 39458468, 78916936]

約数ペア:

[(1, 78916936), (2, 39458468), (4, 19729234), (7, 11273848), (8, 9864617), (14, 5636924), (28, 2818462), (56, 1409231)]