104790416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211271}}^1$

素因数の和:211310

約数の個数: 20

約数和(自身を含む): 209581824

約数和(自身を除く): 104791408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 211271, 422542, 845084, 1690168, 3380336, 6549401, 13098802, 26197604, 52395208, 104790416]

約数ペア:

[(1, 104790416), (2, 52395208), (4, 26197604), (8, 13098802), (16, 6549401), (31, 3380336), (62, 1690168), (124, 845084), (248, 422542), (496, 211271)]