22360016

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 49830144

約数和(自身を除く): 27470128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1103, 1267, 1448, 2206, 2534, 2896, 4412, 5068, 7721, 8824, 10136, 15442, 17648, 20272, 30884, 61768, 123536, 199643, 399286, 798572, 1397501, 1597144, 2795002, 3194288, 5590004, 11180008, 22360016]

約数ペア:

[(1, 22360016), (2, 11180008), (4, 5590004), (7, 3194288), (8, 2795002), (14, 1597144), (16, 1397501), (28, 798572), (56, 399286), (112, 199643), (181, 123536), (362, 61768), (724, 30884), (1103, 20272), (1267, 17648), (1448, 15442), (2206, 10136), (2534, 8824), (2896, 7721), (4412, 5068)]