8039888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 16740000

約数和(自身を除く): 8700112

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 499, 848, 998, 1007, 1996, 2014, 3992, 4028, 7984, 8056, 9481, 16112, 18962, 26447, 37924, 52894, 75848, 105788, 151696, 211576, 423152, 502493, 1004986, 2009972, 4019944, 8039888]

約数ペア:

[(1, 8039888), (2, 4019944), (4, 2009972), (8, 1004986), (16, 502493), (19, 423152), (38, 211576), (53, 151696), (76, 105788), (106, 75848), (152, 52894), (212, 37924), (304, 26447), (424, 18962), (499, 16112), (848, 9481), (998, 8056), (1007, 7984), (1996, 4028), (2014, 3992)]