80408904

素因数分解:

$2^3\times 3^1\times {\mathrm{3350371}}^1$

素因数の和:3350380

約数の個数: 16

約数和(自身を含む): 201022320

約数和(自身を除く): 120613416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3350371, 6700742, 10051113, 13401484, 20102226, 26802968, 40204452, 80408904]

約数ペア:

[(1, 80408904), (2, 40204452), (3, 26802968), (4, 20102226), (6, 13401484), (8, 10051113), (12, 6700742), (24, 3350371)]