16877881408

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{857}}^1\times {\mathrm{2423}}^1$

素因数の和:3419

約数の個数: 56

約数和(自身を含む): 33809098752

約数和(自身を除く): 16931217344

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 857, 1016, 1714, 2032, 2423, 3428, 4064, 4846, 6856, 8128, 9692, 13712, 19384, 27424, 38768, 54848, 77536, 108839, 155072, 217678, 307721, 435356, 615442, 870712, 1230884, 1741424, 2076511, 2461768, 3482848, 4153022, 4923536, 6965696, 8306044, 9847072, 16612088, 19694144, 33224176, 66448352, 132896704, 263716897, 527433794, 1054867588, 2109735176, 4219470352, 8438940704, 16877881408]

約数ペア:

[(1, 16877881408), (2, 8438940704), (4, 4219470352), (8, 2109735176), (16, 1054867588), (32, 527433794), (64, 263716897), (127, 132896704), (254, 66448352), (508, 33224176), (857, 19694144), (1016, 16612088), (1714, 9847072), (2032, 8306044), (2423, 6965696), (3428, 4923536), (4064, 4153022), (4846, 3482848), (6856, 2461768), (8128, 2076511), (9692, 1741424), (13712, 1230884), (19384, 870712), (27424, 615442), (38768, 435356), (54848, 307721), (77536, 217678), (108839, 155072)]