27284464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55009}}^1$

素因数の和:55048

約数の個数: 20

約数和(自身を含む): 54569920

約数和(自身を除く): 27285456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55009, 110018, 220036, 440072, 880144, 1705279, 3410558, 6821116, 13642232, 27284464]

約数ペア:

[(1, 27284464), (2, 13642232), (4, 6821116), (8, 3410558), (16, 1705279), (31, 880144), (62, 440072), (124, 220036), (248, 110018), (496, 55009)]