80686208

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{27407}}^1$

素因数の和:27444

約数の個数: 32

約数和(自身を含む): 167736960

約数和(自身を除く): 87050752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 27407, 54814, 109628, 219256, 438512, 630361, 877024, 1260722, 1754048, 2521444, 3508096, 5042888, 10085776, 20171552, 40343104, 80686208]

約数ペア:

[(1, 80686208), (2, 40343104), (4, 20171552), (8, 10085776), (16, 5042888), (23, 3508096), (32, 2521444), (46, 1754048), (64, 1260722), (92, 877024), (128, 630361), (184, 438512), (368, 219256), (736, 109628), (1472, 54814), (2944, 27407)]