80206288

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{6091}}^1$

素因数の和:6922

約数の個数: 20

約数和(自身を含む): 155614048

約数和(自身を除く): 75407760

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6091, 6584, 12182, 13168, 24364, 48728, 97456, 5012893, 10025786, 20051572, 40103144, 80206288]

約数ペア:

[(1, 80206288), (2, 40103144), (4, 20051572), (8, 10025786), (16, 5012893), (823, 97456), (1646, 48728), (3292, 24364), (6091, 13168), (6584, 12182)]