55373744

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31751}}^1$

素因数の和:31868

約数の個数: 20

約数和(自身を含む): 108274320

約数和(自身を除く): 52900576

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31751, 63502, 127004, 254008, 508016, 3460859, 6921718, 13843436, 27686872, 55373744]

約数ペア:

[(1, 55373744), (2, 27686872), (4, 13843436), (8, 6921718), (16, 3460859), (109, 508016), (218, 254008), (436, 127004), (872, 63502), (1744, 31751)]