23257328

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 46604160

約数和(自身を除く): 23346832

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 347, 472, 568, 694, 944, 1136, 1388, 2776, 4189, 5552, 8378, 16756, 20473, 24637, 33512, 40946, 49274, 67024, 81892, 98548, 163784, 197096, 327568, 394192, 1453583, 2907166, 5814332, 11628664, 23257328]

約数ペア:

[(1, 23257328), (2, 11628664), (4, 5814332), (8, 2907166), (16, 1453583), (59, 394192), (71, 327568), (118, 197096), (142, 163784), (236, 98548), (284, 81892), (347, 67024), (472, 49274), (568, 40946), (694, 33512), (944, 24637), (1136, 20473), (1388, 16756), (2776, 8378), (4189, 5552)]