31498082

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 61067520

約数和(自身を除く): 29569438

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 479, 539, 671, 854, 958, 1078, 1342, 2989, 3353, 4697, 5269, 5978, 6706, 9394, 10538, 23471, 29219, 32879, 36883, 46942, 58438, 65758, 73766, 204533, 258181, 321409, 409066, 516362, 642818, 1431731, 2249863, 2863462, 4499726, 15749041, 31498082]

約数ペア:

[(1, 31498082), (2, 15749041), (7, 4499726), (11, 2863462), (14, 2249863), (22, 1431731), (49, 642818), (61, 516362), (77, 409066), (98, 321409), (122, 258181), (154, 204533), (427, 73766), (479, 65758), (539, 58438), (671, 46942), (854, 36883), (958, 32879), (1078, 29219), (1342, 23471), (2989, 10538), (3353, 9394), (4697, 6706), (5269, 5978)]