80871422

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 122964912

約数和(自身を除く): 42093490

約数列:

[1, 2, 97, 194, 443, 886, 941, 1882, 42971, 85942, 91277, 182554, 416863, 833726, 40435711, 80871422]

約数ペア:

[(1, 80871422), (2, 40435711), (97, 833726), (194, 416863), (443, 182554), (886, 91277), (941, 85942), (1882, 42971)]