80003156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2339}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 148599360

約数和(自身を除く): 68596204

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 2012, 2339, 4678, 8551, 9356, 17102, 34204, 39763, 79526, 159052, 1176517, 2353034, 4706068, 20000789, 40001578, 80003156]

約数ペア:

[(1, 80003156), (2, 40001578), (4, 20000789), (17, 4706068), (34, 2353034), (68, 1176517), (503, 159052), (1006, 79526), (2012, 39763), (2339, 34204), (4678, 17102), (8551, 9356)]