10985984

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 40

約数和(自身を含む): 22506000

約数和(自身を除く): 11520016

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 499, 512, 688, 998, 1376, 1996, 2752, 3992, 5504, 7984, 11008, 15968, 21457, 22016, 31936, 42914, 63872, 85828, 127744, 171656, 255488, 343312, 686624, 1373248, 2746496, 5492992, 10985984]

約数ペア:

[(1, 10985984), (2, 5492992), (4, 2746496), (8, 1373248), (16, 686624), (32, 343312), (43, 255488), (64, 171656), (86, 127744), (128, 85828), (172, 63872), (256, 42914), (344, 31936), (499, 22016), (512, 21457), (688, 15968), (998, 11008), (1376, 7984), (1996, 5504), (2752, 3992)]