23378528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 47882016

約数和(自身を除く): 24503488

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 173, 206, 328, 346, 412, 656, 692, 824, 1312, 1384, 1648, 2768, 3296, 4223, 5536, 7093, 8446, 14186, 16892, 17819, 28372, 33784, 35638, 56744, 67568, 71276, 113488, 135136, 142552, 226976, 285104, 570208, 730579, 1461158, 2922316, 5844632, 11689264, 23378528]

約数ペア:

[(1, 23378528), (2, 11689264), (4, 5844632), (8, 2922316), (16, 1461158), (32, 730579), (41, 570208), (82, 285104), (103, 226976), (164, 142552), (173, 135136), (206, 113488), (328, 71276), (346, 67568), (412, 56744), (656, 35638), (692, 33784), (824, 28372), (1312, 17819), (1384, 16892), (1648, 14186), (2768, 8446), (3296, 7093), (4223, 5536)]