22145872

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8597}}^1$

素因数の和:8635

約数の個数: 40

約数和(自身を含む): 51175296

約数和(自身を除く): 29029424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 8597, 17194, 34388, 60179, 68776, 120358, 137552, 197731, 240716, 395462, 481432, 790924, 962864, 1384117, 1581848, 2768234, 3163696, 5536468, 11072936, 22145872]

約数ペア:

[(1, 22145872), (2, 11072936), (4, 5536468), (7, 3163696), (8, 2768234), (14, 1581848), (16, 1384117), (23, 962864), (28, 790924), (46, 481432), (56, 395462), (92, 240716), (112, 197731), (161, 137552), (184, 120358), (322, 68776), (368, 60179), (644, 34388), (1288, 17194), (2576, 8597)]