222886136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{23671}}^1$

素因数の和:23795

約数の個数: 32

約数和(自身を含む): 460183680

約数和(自身を除く): 237297544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 23671, 47342, 94684, 189368, 260381, 520762, 1041524, 2083048, 2532797, 5065594, 10131188, 20262376, 27860767, 55721534, 111443068, 222886136]

約数ペア:

[(1, 222886136), (2, 111443068), (4, 55721534), (8, 27860767), (11, 20262376), (22, 10131188), (44, 5065594), (88, 2532797), (107, 2083048), (214, 1041524), (428, 520762), (856, 260381), (1177, 189368), (2354, 94684), (4708, 47342), (9416, 23671)]