80910482

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 123129600

約数和(自身を除く): 42219118

約数列:

[1, 2, 109, 211, 218, 422, 1759, 3518, 22999, 45998, 191731, 371149, 383462, 742298, 40455241, 80910482]

約数ペア:

[(1, 80910482), (2, 40455241), (109, 742298), (211, 383462), (218, 371149), (422, 191731), (1759, 45998), (3518, 22999)]