54379664

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31181}}^1$

素因数の和:31298

約数の個数: 20

約数和(自身を含む): 106330620

約数和(自身を除く): 51950956

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31181, 62362, 124724, 249448, 498896, 3398729, 6797458, 13594916, 27189832, 54379664]

約数ペア:

[(1, 54379664), (2, 27189832), (4, 13594916), (8, 6797458), (16, 3398729), (109, 498896), (218, 249448), (436, 124724), (872, 62362), (1744, 31181)]