85687532

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6971}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 171790080

約数和(自身を除く): 86102548

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 6971, 12292, 13942, 27884, 48797, 97594, 195188, 3060269, 6120538, 12241076, 21421883, 42843766, 85687532]

約数ペア:

[(1, 85687532), (2, 42843766), (4, 21421883), (7, 12241076), (14, 6120538), (28, 3060269), (439, 195188), (878, 97594), (1756, 48797), (3073, 27884), (6146, 13942), (6971, 12292)]