16558896

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 45639936

約数和(自身を除く): 29081040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 283, 318, 368, 424, 552, 566, 636, 848, 849, 1104, 1132, 1219, 1272, 1698, 2264, 2438, 2544, 3396, 3657, 4528, 4876, 6509, 6792, 7314, 9752, 13018, 13584, 14628, 14999, 19504, 19527, 26036, 29256, 29998, 39054, 44997, 52072, 58512, 59996, 78108, 89994, 104144, 119992, 156216, 179988, 239984, 312432, 344977, 359976, 689954, 719952, 1034931, 1379908, 2069862, 2759816, 4139724, 5519632, 8279448, 16558896]

約数ペア:

[(1, 16558896), (2, 8279448), (3, 5519632), (4, 4139724), (6, 2759816), (8, 2069862), (12, 1379908), (16, 1034931), (23, 719952), (24, 689954), (46, 359976), (48, 344977), (53, 312432), (69, 239984), (92, 179988), (106, 156216), (138, 119992), (159, 104144), (184, 89994), (212, 78108), (276, 59996), (283, 58512), (318, 52072), (368, 44997), (424, 39054), (552, 29998), (566, 29256), (636, 26036), (848, 19527), (849, 19504), (1104, 14999), (1132, 14628), (1219, 13584), (1272, 13018), (1698, 9752), (2264, 7314), (2438, 6792), (2544, 6509), (3396, 4876), (3657, 4528)]