173372272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 346977792

約数和(自身を除く): 173605520

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 656, 1016, 2032, 2081, 4162, 5207, 8324, 10414, 16648, 20828, 33296, 41656, 83312, 85321, 170642, 264287, 341284, 528574, 682568, 1057148, 1365136, 2114296, 4228592, 10835767, 21671534, 43343068, 86686136, 173372272]

約数ペア:

[(1, 173372272), (2, 86686136), (4, 43343068), (8, 21671534), (16, 10835767), (41, 4228592), (82, 2114296), (127, 1365136), (164, 1057148), (254, 682568), (328, 528574), (508, 341284), (656, 264287), (1016, 170642), (2032, 85321), (2081, 83312), (4162, 41656), (5207, 33296), (8324, 20828), (10414, 16648)]