55612016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{112121}}^1$

素因数の和:112160

約数の個数: 20

約数和(自身を含む): 111225024

約数和(自身を除く): 55613008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 112121, 224242, 448484, 896968, 1793936, 3475751, 6951502, 13903004, 27806008, 55612016]

約数ペア:

[(1, 55612016), (2, 27806008), (4, 13903004), (8, 6951502), (16, 3475751), (31, 1793936), (62, 896968), (124, 448484), (248, 224242), (496, 112121)]