27912016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158591}}^1$

素因数の和:158610

約数の個数: 20

約数和(自身を含む): 58996224

約数和(自身を除く): 31084208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158591, 317182, 634364, 1268728, 1744501, 2537456, 3489002, 6978004, 13956008, 27912016]

約数ペア:

[(1, 27912016), (2, 13956008), (4, 6978004), (8, 3489002), (11, 2537456), (16, 1744501), (22, 1268728), (44, 634364), (88, 317182), (176, 158591)]