87644272

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{32801}}^1$

素因数の和:32976

約数の個数: 20

約数和(自身を含む): 170832816

約数和(自身を除く): 83188544

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 32801, 65602, 131204, 262408, 524816, 5477767, 10955534, 21911068, 43822136, 87644272]

約数ペア:

[(1, 87644272), (2, 43822136), (4, 21911068), (8, 10955534), (16, 5477767), (167, 524816), (334, 262408), (668, 131204), (1336, 65602), (2672, 32801)]