31982712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 54693768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 1823, 2193, 2924, 3646, 4386, 5469, 5848, 7292, 8772, 10938, 14584, 17544, 21876, 30991, 43752, 61982, 78389, 92973, 123964, 156778, 185946, 235167, 247928, 313556, 371892, 470334, 627112, 743784, 940668, 1332613, 1881336, 2665226, 3997839, 5330452, 7995678, 10660904, 15991356, 31982712]

約数ペア:

[(1, 31982712), (2, 15991356), (3, 10660904), (4, 7995678), (6, 5330452), (8, 3997839), (12, 2665226), (17, 1881336), (24, 1332613), (34, 940668), (43, 743784), (51, 627112), (68, 470334), (86, 371892), (102, 313556), (129, 247928), (136, 235167), (172, 185946), (204, 156778), (258, 123964), (344, 92973), (408, 78389), (516, 61982), (731, 43752), (1032, 30991), (1462, 21876), (1823, 17544), (2193, 14584), (2924, 10938), (3646, 8772), (4386, 7292), (5469, 5848)]