16796442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 22394598

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 221, 239, 318, 442, 478, 663, 689, 717, 901, 1326, 1378, 1434, 1802, 2067, 2703, 3107, 4063, 4134, 5406, 6214, 8126, 9321, 11713, 12189, 12667, 18642, 23426, 24378, 25334, 35139, 38001, 52819, 70278, 76002, 105638, 158457, 164671, 215339, 316914, 329342, 430678, 494013, 646017, 988026, 1292034, 2799407, 5598814, 8398221, 16796442]

約数ペア:

[(1, 16796442), (2, 8398221), (3, 5598814), (6, 2799407), (13, 1292034), (17, 988026), (26, 646017), (34, 494013), (39, 430678), (51, 329342), (53, 316914), (78, 215339), (102, 164671), (106, 158457), (159, 105638), (221, 76002), (239, 70278), (318, 52819), (442, 38001), (478, 35139), (663, 25334), (689, 24378), (717, 23426), (901, 18642), (1326, 12667), (1378, 12189), (1434, 11713), (1802, 9321), (2067, 8126), (2703, 6214), (3107, 5406), (4063, 4134)]