16678712

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 33759960

約数和(自身を除く): 17081248

約数列:

[1, 2, 4, 8, 29, 37, 58, 67, 74, 116, 134, 148, 232, 268, 296, 536, 841, 1073, 1682, 1943, 2146, 2479, 3364, 3886, 4292, 4958, 6728, 7772, 8584, 9916, 15544, 19832, 31117, 56347, 62234, 71891, 112694, 124468, 143782, 225388, 248936, 287564, 450776, 575128, 2084839, 4169678, 8339356, 16678712]

約数ペア:

[(1, 16678712), (2, 8339356), (4, 4169678), (8, 2084839), (29, 575128), (37, 450776), (58, 287564), (67, 248936), (74, 225388), (116, 143782), (134, 124468), (148, 112694), (232, 71891), (268, 62234), (296, 56347), (536, 31117), (841, 19832), (1073, 15544), (1682, 9916), (1943, 8584), (2146, 7772), (2479, 6728), (3364, 4958), (3886, 4292)]