31974956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16619}}^1$

素因数の和:16673

約数の個数: 24

約数和(自身を含む): 61892880

約数和(自身を除く): 29917924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 16619, 33238, 66476, 216047, 432094, 614903, 864188, 1229806, 2459612, 7993739, 15987478, 31974956]

約数ペア:

[(1, 31974956), (2, 15987478), (4, 7993739), (13, 2459612), (26, 1229806), (37, 864188), (52, 614903), (74, 432094), (148, 216047), (481, 66476), (962, 33238), (1924, 16619)]