80883664

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{17863}}^1$

素因数の和:18154

約数の個数: 20

約数和(自身を含む): 157274656

約数和(自身を除く): 76390992

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 17863, 35726, 71452, 142904, 285808, 5055229, 10110458, 20220916, 40441832, 80883664]

約数ペア:

[(1, 80883664), (2, 40441832), (4, 20220916), (8, 10110458), (16, 5055229), (283, 285808), (566, 142904), (1132, 71452), (2264, 35726), (4528, 17863)]