80496008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{529579}}^1$

素因数の和:529604

約数の個数: 16

約数和(自身を含む): 158874000

約数和(自身を除く): 78377992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 529579, 1059158, 2118316, 4236632, 10062001, 20124002, 40248004, 80496008]

約数ペア:

[(1, 80496008), (2, 40248004), (4, 20124002), (8, 10062001), (19, 4236632), (38, 2118316), (76, 1059158), (152, 529579)]