27108856

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{20789}}^1$

素因数の和:20958

約数の個数: 16

約数和(自身を含む): 51143400

約数和(自身を除く): 24034544

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 20789, 41578, 83156, 166312, 3388607, 6777214, 13554428, 27108856]

約数ペア:

[(1, 27108856), (2, 13554428), (4, 6777214), (8, 3388607), (163, 166312), (326, 83156), (652, 41578), (1304, 20789)]