30866768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 61829376

約数和(自身を除く): 30962608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 211, 223, 328, 422, 446, 656, 844, 892, 1688, 1784, 3376, 3568, 8651, 9143, 17302, 18286, 34604, 36572, 47053, 69208, 73144, 94106, 138416, 146288, 188212, 376424, 752848, 1929173, 3858346, 7716692, 15433384, 30866768]

約数ペア:

[(1, 30866768), (2, 15433384), (4, 7716692), (8, 3858346), (16, 1929173), (41, 752848), (82, 376424), (164, 188212), (211, 146288), (223, 138416), (328, 94106), (422, 73144), (446, 69208), (656, 47053), (844, 36572), (892, 34604), (1688, 18286), (1784, 17302), (3376, 9143), (3568, 8651)]