56181784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 112158000

約数和(自身を除く): 55976216

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 4153, 6764, 8306, 13528, 16612, 33224, 78907, 157814, 315628, 369617, 631256, 739234, 1478468, 2956936, 7022723, 14045446, 28090892, 56181784]

約数ペア:

[(1, 56181784), (2, 28090892), (4, 14045446), (8, 7022723), (19, 2956936), (38, 1478468), (76, 739234), (89, 631256), (152, 369617), (178, 315628), (356, 157814), (712, 78907), (1691, 33224), (3382, 16612), (4153, 13528), (6764, 8306)]