16508904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 44763840

約数和(自身を除く): 28254936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 941, 1032, 1462, 1882, 2193, 2823, 2924, 3764, 4386, 5646, 5848, 7528, 8772, 11292, 15997, 17544, 22584, 31994, 40463, 47991, 63988, 80926, 95982, 121389, 127976, 161852, 191964, 242778, 323704, 383928, 485556, 687871, 971112, 1375742, 2063613, 2751484, 4127226, 5502968, 8254452, 16508904]

約数ペア:

[(1, 16508904), (2, 8254452), (3, 5502968), (4, 4127226), (6, 2751484), (8, 2063613), (12, 1375742), (17, 971112), (24, 687871), (34, 485556), (43, 383928), (51, 323704), (68, 242778), (86, 191964), (102, 161852), (129, 127976), (136, 121389), (172, 95982), (204, 80926), (258, 63988), (344, 47991), (408, 40463), (516, 31994), (731, 22584), (941, 17544), (1032, 15997), (1462, 11292), (1882, 8772), (2193, 7528), (2823, 5848), (2924, 5646), (3764, 4386)]