30647336

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 28623064

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 419, 446, 838, 892, 1676, 1784, 3352, 9143, 17179, 18286, 34358, 36572, 68716, 73144, 93437, 137432, 186874, 373748, 747496, 3830917, 7661834, 15323668, 30647336]

約数ペア:

[(1, 30647336), (2, 15323668), (4, 7661834), (8, 3830917), (41, 747496), (82, 373748), (164, 186874), (223, 137432), (328, 93437), (419, 73144), (446, 68716), (838, 36572), (892, 34358), (1676, 18286), (1784, 17179), (3352, 9143)]