40223608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 80902800

約数和(自身を除く): 40679192

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 4993, 8056, 9986, 19972, 39944, 94867, 189734, 264629, 379468, 529258, 758936, 1058516, 2117032, 5027951, 10055902, 20111804, 40223608]

約数ペア:

[(1, 40223608), (2, 20111804), (4, 10055902), (8, 5027951), (19, 2117032), (38, 1058516), (53, 758936), (76, 529258), (106, 379468), (152, 264629), (212, 189734), (424, 94867), (1007, 39944), (2014, 19972), (4028, 9986), (4993, 8056)]