80156976

素因数分解:

$2^4\times 3^1\times {\mathrm{1669937}}^1$

素因数の和:1669948

約数の個数: 20

約数和(自身を含む): 207072312

約数和(自身を除く): 126915336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1669937, 3339874, 5009811, 6679748, 10019622, 13359496, 20039244, 26718992, 40078488, 80156976]

約数ペア:

[(1, 80156976), (2, 40078488), (3, 26718992), (4, 20039244), (6, 13359496), (8, 10019622), (12, 6679748), (16, 5009811), (24, 3339874), (48, 1669937)]