16077184

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 34467840

約数和(自身を除く): 18390656

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 127, 128, 172, 184, 254, 344, 368, 508, 688, 736, 989, 1016, 1376, 1472, 1978, 2032, 2752, 2921, 2944, 3956, 4064, 5461, 5504, 5842, 7912, 8128, 10922, 11684, 15824, 16256, 21844, 23368, 31648, 43688, 46736, 63296, 87376, 93472, 125603, 126592, 174752, 186944, 251206, 349504, 373888, 502412, 699008, 1004824, 2009648, 4019296, 8038592, 16077184]

約数ペア:

[(1, 16077184), (2, 8038592), (4, 4019296), (8, 2009648), (16, 1004824), (23, 699008), (32, 502412), (43, 373888), (46, 349504), (64, 251206), (86, 186944), (92, 174752), (127, 126592), (128, 125603), (172, 93472), (184, 87376), (254, 63296), (344, 46736), (368, 43688), (508, 31648), (688, 23368), (736, 21844), (989, 16256), (1016, 15824), (1376, 11684), (1472, 10922), (1978, 8128), (2032, 7912), (2752, 5842), (2921, 5504), (2944, 5461), (3956, 4064)]