91457896

素因数分解:

$2^3\times {\mathrm{2347}}^1\times {\mathrm{4871}}^1$

素因数の和:7224

約数の個数: 16

約数和(自身を含む): 171591840

約数和(自身を除く): 80133944

約数列:

[1, 2, 4, 8, 2347, 4694, 4871, 9388, 9742, 18776, 19484, 38968, 11432237, 22864474, 45728948, 91457896]

約数ペア:

[(1, 91457896), (2, 45728948), (4, 22864474), (8, 11432237), (2347, 38968), (4694, 19484), (4871, 18776), (9388, 9742)]