80452936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 156326400

約数和(自身を除く): 75873464

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 353, 706, 919, 1412, 1838, 2824, 3676, 7352, 10943, 21886, 28489, 43772, 56978, 87544, 113956, 227912, 324407, 648814, 1297628, 2595256, 10056617, 20113234, 40226468, 80452936]

約数ペア:

[(1, 80452936), (2, 40226468), (4, 20113234), (8, 10056617), (31, 2595256), (62, 1297628), (124, 648814), (248, 324407), (353, 227912), (706, 113956), (919, 87544), (1412, 56978), (1838, 43772), (2824, 28489), (3676, 21886), (7352, 10943)]