86631616

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 180868320

約数和(自身を除く): 94236704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 229, 257, 368, 458, 514, 736, 916, 1028, 1472, 1832, 2056, 3664, 4112, 5267, 5911, 7328, 8224, 10534, 11822, 14656, 16448, 21068, 23644, 42136, 47288, 58853, 84272, 94576, 117706, 168544, 189152, 235412, 337088, 378304, 470824, 941648, 1353619, 1883296, 2707238, 3766592, 5414476, 10828952, 21657904, 43315808, 86631616]

約数ペア:

[(1, 86631616), (2, 43315808), (4, 21657904), (8, 10828952), (16, 5414476), (23, 3766592), (32, 2707238), (46, 1883296), (64, 1353619), (92, 941648), (184, 470824), (229, 378304), (257, 337088), (368, 235412), (458, 189152), (514, 168544), (736, 117706), (916, 94576), (1028, 84272), (1472, 58853), (1832, 47288), (2056, 42136), (3664, 23644), (4112, 21068), (5267, 16448), (5911, 14656), (7328, 11822), (8224, 10534)]