448576

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 28

約数和(自身を含む): 916432

約数和(自身を除く): 467856

約数列:

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

約数ペア:

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