31998976

素因数分解:

$2^{10}\times {\mathrm{31249}}^1$

素因数の和:31269

約数の個数: 22

約数和(自身を含む): 63968750

約数和(自身を除く): 31969774

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 31249, 62498, 124996, 249992, 499984, 999968, 1999936, 3999872, 7999744, 15999488, 31998976]

約数ペア:

[(1, 31998976), (2, 15999488), (4, 7999744), (8, 3999872), (16, 1999936), (32, 999968), (64, 499984), (128, 249992), (256, 124996), (512, 62498), (1024, 31249)]