31708842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 42940758

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 59, 66, 102, 118, 177, 187, 354, 374, 479, 561, 649, 958, 1003, 1122, 1298, 1437, 1947, 2006, 2874, 3009, 3894, 5269, 6018, 8143, 10538, 11033, 15807, 16286, 22066, 24429, 28261, 31614, 33099, 48858, 56522, 66198, 84783, 89573, 169566, 179146, 268719, 310871, 480437, 537438, 621742, 932613, 960874, 1441311, 1865226, 2882622, 5284807, 10569614, 15854421, 31708842]

約数ペア:

[(1, 31708842), (2, 15854421), (3, 10569614), (6, 5284807), (11, 2882622), (17, 1865226), (22, 1441311), (33, 960874), (34, 932613), (51, 621742), (59, 537438), (66, 480437), (102, 310871), (118, 268719), (177, 179146), (187, 169566), (354, 89573), (374, 84783), (479, 66198), (561, 56522), (649, 48858), (958, 33099), (1003, 31614), (1122, 28261), (1298, 24429), (1437, 22066), (1947, 16286), (2006, 15807), (2874, 11033), (3009, 10538), (3894, 8143), (5269, 6018)]