56415256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{371153}}^1$

素因数の和:371178

約数の個数: 16

約数和(自身を含む): 111346200

約数和(自身を除く): 54930944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 371153, 742306, 1484612, 2969224, 7051907, 14103814, 28207628, 56415256]

約数ペア:

[(1, 56415256), (2, 28207628), (4, 14103814), (8, 7051907), (19, 2969224), (38, 1484612), (76, 742306), (152, 371153)]