27806008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{112121}}^1$

素因数の和:112158

約数の個数: 16

約数和(自身を含む): 53818560

約数和(自身を除く): 26012552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 112121, 224242, 448484, 896968, 3475751, 6951502, 13903004, 27806008]

約数ペア:

[(1, 27806008), (2, 13903004), (4, 6951502), (8, 3475751), (31, 896968), (62, 448484), (124, 224242), (248, 112121)]