22106128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 50282496

約数和(自身を除く): 28176368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 43, 44, 46, 86, 88, 92, 127, 172, 176, 184, 253, 254, 344, 368, 473, 506, 508, 688, 946, 989, 1012, 1016, 1397, 1892, 1978, 2024, 2032, 2794, 2921, 3784, 3956, 4048, 5461, 5588, 5842, 7568, 7912, 10879, 10922, 11176, 11684, 15824, 21758, 21844, 22352, 23368, 32131, 43516, 43688, 46736, 60071, 64262, 87032, 87376, 120142, 125603, 128524, 174064, 240284, 251206, 257048, 480568, 502412, 514096, 961136, 1004824, 1381633, 2009648, 2763266, 5526532, 11053064, 22106128]

約数ペア:

[(1, 22106128), (2, 11053064), (4, 5526532), (8, 2763266), (11, 2009648), (16, 1381633), (22, 1004824), (23, 961136), (43, 514096), (44, 502412), (46, 480568), (86, 257048), (88, 251206), (92, 240284), (127, 174064), (172, 128524), (176, 125603), (184, 120142), (253, 87376), (254, 87032), (344, 64262), (368, 60071), (473, 46736), (506, 43688), (508, 43516), (688, 32131), (946, 23368), (989, 22352), (1012, 21844), (1016, 21758), (1397, 15824), (1892, 11684), (1978, 11176), (2024, 10922), (2032, 10879), (2794, 7912), (2921, 7568), (3784, 5842), (3956, 5588), (4048, 5461)]