16974336

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 46452384

約数和(自身を除く): 29478048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 257, 258, 344, 384, 512, 514, 516, 688, 768, 771, 1028, 1032, 1376, 1536, 1542, 2056, 2064, 2752, 3084, 4112, 4128, 5504, 6168, 8224, 8256, 11008, 11051, 12336, 16448, 16512, 22016, 22102, 24672, 32896, 33024, 33153, 44204, 49344, 65792, 66048, 66306, 88408, 98688, 131584, 132612, 176816, 197376, 265224, 353632, 394752, 530448, 707264, 1060896, 1414528, 2121792, 2829056, 4243584, 5658112, 8487168, 16974336]

約数ペア:

[(1, 16974336), (2, 8487168), (3, 5658112), (4, 4243584), (6, 2829056), (8, 2121792), (12, 1414528), (16, 1060896), (24, 707264), (32, 530448), (43, 394752), (48, 353632), (64, 265224), (86, 197376), (96, 176816), (128, 132612), (129, 131584), (172, 98688), (192, 88408), (256, 66306), (257, 66048), (258, 65792), (344, 49344), (384, 44204), (512, 33153), (514, 33024), (516, 32896), (688, 24672), (768, 22102), (771, 22016), (1028, 16512), (1032, 16448), (1376, 12336), (1536, 11051), (1542, 11008), (2056, 8256), (2064, 8224), (2752, 6168), (3084, 5504), (4112, 4128)]