101431808

素因数分解:

$2^9\times {\mathrm{198109}}^1$

素因数の和:198127

約数の個数: 20

約数和(自身を含む): 202666530

約数和(自身を除く): 101234722

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 198109, 396218, 792436, 1584872, 3169744, 6339488, 12678976, 25357952, 50715904, 101431808]

約数ペア:

[(1, 101431808), (2, 50715904), (4, 25357952), (8, 12678976), (16, 6339488), (32, 3169744), (64, 1584872), (128, 792436), (256, 396218), (512, 198109)]