22678832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128857}}^1$

素因数の和:128876

約数の個数: 20

約数和(自身を含む): 47935176

約数和(自身を除く): 25256344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128857, 257714, 515428, 1030856, 1417427, 2061712, 2834854, 5669708, 11339416, 22678832]

約数ペア:

[(1, 22678832), (2, 11339416), (4, 5669708), (8, 2834854), (11, 2061712), (16, 1417427), (22, 1030856), (44, 515428), (88, 257714), (176, 128857)]