9897856

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 20104200

約数和(自身を除く): 10206344

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1459, 1696, 2918, 3392, 5836, 6784, 11672, 23344, 46688, 77327, 93376, 154654, 186752, 309308, 618616, 1237232, 2474464, 4948928, 9897856]

約数ペア:

[(1, 9897856), (2, 4948928), (4, 2474464), (8, 1237232), (16, 618616), (32, 309308), (53, 186752), (64, 154654), (106, 93376), (128, 77327), (212, 46688), (424, 23344), (848, 11672), (1459, 6784), (1696, 5836), (2918, 3392)]