871072

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 1735776

約数和(自身を除く): 864704

約数列:

[1, 2, 4, 8, 16, 32, 163, 167, 326, 334, 652, 668, 1304, 1336, 2608, 2672, 5216, 5344, 27221, 54442, 108884, 217768, 435536, 871072]

約数ペア:

[(1, 871072), (2, 435536), (4, 217768), (8, 108884), (16, 54442), (32, 27221), (163, 5344), (167, 5216), (326, 2672), (334, 2608), (652, 1336), (668, 1304)]