89139008

素因数分解:

$2^6\times 7^1\times {\mathrm{198971}}^1$

素因数の和:198990

約数の個数: 28

約数和(自身を含む): 202155552

約数和(自身を除く): 113016544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 198971, 397942, 795884, 1392797, 1591768, 2785594, 3183536, 5571188, 6367072, 11142376, 12734144, 22284752, 44569504, 89139008]

約数ペア:

[(1, 89139008), (2, 44569504), (4, 22284752), (7, 12734144), (8, 11142376), (14, 6367072), (16, 5571188), (28, 3183536), (32, 2785594), (56, 1591768), (64, 1392797), (112, 795884), (224, 397942), (448, 198971)]