53857912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{217169}}^1$

素因数の和:217206

約数の個数: 16

約数和(自身を含む): 104241600

約数和(自身を除く): 50383688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 217169, 434338, 868676, 1737352, 6732239, 13464478, 26928956, 53857912]

約数ペア:

[(1, 53857912), (2, 26928956), (4, 13464478), (8, 6732239), (31, 1737352), (62, 868676), (124, 434338), (248, 217169)]