54728888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{220681}}^1$

素因数の和:220718

約数の個数: 16

約数和(自身を含む): 105927360

約数和(自身を除く): 51198472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 220681, 441362, 882724, 1765448, 6841111, 13682222, 27364444, 54728888]

約数ペア:

[(1, 54728888), (2, 27364444), (4, 13682222), (8, 6841111), (31, 1765448), (62, 882724), (124, 441362), (248, 220681)]