31485668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 56897400

約数和(自身を除く): 25411732

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 916, 929, 1858, 3716, 8473, 16946, 33892, 34373, 68746, 137492, 212741, 425482, 850964, 7871417, 15742834, 31485668]

約数ペア:

[(1, 31485668), (2, 15742834), (4, 7871417), (37, 850964), (74, 425482), (148, 212741), (229, 137492), (458, 68746), (916, 34373), (929, 33892), (1858, 16946), (3716, 8473)]