143872384

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{2803}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 287438040

約数和(自身を除く): 143565656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 2803, 3208, 5606, 6416, 11212, 12832, 22424, 25664, 44848, 51328, 89696, 179392, 358784, 1124003, 2248006, 4496012, 8992024, 17984048, 35968096, 71936192, 143872384]

約数ペア:

[(1, 143872384), (2, 71936192), (4, 35968096), (8, 17984048), (16, 8992024), (32, 4496012), (64, 2248006), (128, 1124003), (401, 358784), (802, 179392), (1604, 89696), (2803, 51328), (3208, 44848), (5606, 25664), (6416, 22424), (11212, 12832)]