80992772

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13709}}^1$

素因数の和:13931

約数の個数: 24

約数和(自身を含む): 162765120

約数和(自身を除く): 81772348

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 13709, 27418, 54836, 95963, 191926, 383852, 2892599, 5785198, 11570396, 20248193, 40496386, 80992772]

約数ペア:

[(1, 80992772), (2, 40496386), (4, 20248193), (7, 11570396), (14, 5785198), (28, 2892599), (211, 383852), (422, 191926), (844, 95963), (1477, 54836), (2954, 27418), (5908, 13709)]