109419728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{621703}}^1$

素因数の和:621722

約数の個数: 20

約数和(自身を含む): 231273888

約数和(自身を除く): 121854160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 621703, 1243406, 2486812, 4973624, 6838733, 9947248, 13677466, 27354932, 54709864, 109419728]

約数ペア:

[(1, 109419728), (2, 54709864), (4, 27354932), (8, 13677466), (11, 9947248), (16, 6838733), (22, 4973624), (44, 2486812), (88, 1243406), (176, 621703)]