86374448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 170749488

約数和(自身を除く): 84375040

約数列:

[1, 2, 4, 8, 16, 83, 166, 193, 332, 337, 386, 664, 674, 772, 1328, 1348, 1544, 2696, 3088, 5392, 16019, 27971, 32038, 55942, 64076, 65041, 111884, 128152, 130082, 223768, 256304, 260164, 447536, 520328, 1040656, 5398403, 10796806, 21593612, 43187224, 86374448]

約数ペア:

[(1, 86374448), (2, 43187224), (4, 21593612), (8, 10796806), (16, 5398403), (83, 1040656), (166, 520328), (193, 447536), (332, 260164), (337, 256304), (386, 223768), (664, 130082), (674, 128152), (772, 111884), (1328, 65041), (1348, 64076), (1544, 55942), (2696, 32038), (3088, 27971), (5392, 16019)]