897152

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 1840080

約数和(自身を除く): 942928

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 163, 172, 326, 344, 652, 688, 1304, 1376, 2608, 2752, 5216, 5504, 7009, 10432, 14018, 20864, 28036, 56072, 112144, 224288, 448576, 897152]

約数ペア:

[(1, 897152), (2, 448576), (4, 224288), (8, 112144), (16, 56072), (32, 28036), (43, 20864), (64, 14018), (86, 10432), (128, 7009), (163, 5504), (172, 5216), (326, 2752), (344, 2608), (652, 1376), (688, 1304)]