222079232

素因数分解:

$2^8\times {\mathrm{673}}^1\times {\mathrm{1289}}^1$

素因数の和:1978

約数の個数: 36

約数和(自身を含む): 444294060

約数和(自身を除く): 222214828

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 673, 1289, 1346, 2578, 2692, 5156, 5384, 10312, 10768, 20624, 21536, 41248, 43072, 82496, 86144, 164992, 172288, 329984, 867497, 1734994, 3469988, 6939976, 13879952, 27759904, 55519808, 111039616, 222079232]

約数ペア:

[(1, 222079232), (2, 111039616), (4, 55519808), (8, 27759904), (16, 13879952), (32, 6939976), (64, 3469988), (128, 1734994), (256, 867497), (673, 329984), (1289, 172288), (1346, 164992), (2578, 86144), (2692, 82496), (5156, 43072), (5384, 41248), (10312, 21536), (10768, 20624)]