31361291612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{17713}}^1$

素因数の和:19470

約数の個数: 48

約数和(自身を含む): 64459120320

約数和(自身を除く): 33097828708

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1709, 3418, 6836, 11963, 17713, 23926, 35426, 47852, 63233, 70852, 123991, 126466, 247982, 252932, 442631, 495964, 655381, 885262, 1310762, 1770524, 2621524, 4587667, 9175334, 18350668, 30271517, 60543034, 121086068, 211900619, 423801238, 847602476, 1120046129, 2240092258, 4480184516, 7840322903, 15680645806, 31361291612]

約数ペア:

[(1, 31361291612), (2, 15680645806), (4, 7840322903), (7, 4480184516), (14, 2240092258), (28, 1120046129), (37, 847602476), (74, 423801238), (148, 211900619), (259, 121086068), (518, 60543034), (1036, 30271517), (1709, 18350668), (3418, 9175334), (6836, 4587667), (11963, 2621524), (17713, 1770524), (23926, 1310762), (35426, 885262), (47852, 655381), (63233, 495964), (70852, 442631), (123991, 252932), (126466, 247982)]