33721328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{28871}}^1$

素因数の和:28952

約数の個数: 20

約数和(自身を含む): 66232368

約数和(自身を除く): 32511040

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 28871, 57742, 115484, 230968, 461936, 2107583, 4215166, 8430332, 16860664, 33721328]

約数ペア:

[(1, 33721328), (2, 16860664), (4, 8430332), (8, 4215166), (16, 2107583), (73, 461936), (146, 230968), (292, 115484), (584, 57742), (1168, 28871)]