80747996

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4751}}^1$

素因数の和:5369

約数の個数: 24

約数和(自身を含む): 161796096

約数和(自身を除く): 81048100

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 4751, 8498, 9502, 16996, 19004, 33257, 66514, 133028, 2883857, 5767714, 11535428, 20186999, 40373998, 80747996]

約数ペア:

[(1, 80747996), (2, 40373998), (4, 20186999), (7, 11535428), (14, 5767714), (28, 2883857), (607, 133028), (1214, 66514), (2428, 33257), (4249, 19004), (4751, 16996), (8498, 9502)]