86973664

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{21401}}^1$

素因数の和:21538

約数の個数: 24

約数和(自身を含む): 172585728

約数和(自身を除く): 85612064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 21401, 42802, 85604, 171208, 342416, 684832, 2717927, 5435854, 10871708, 21743416, 43486832, 86973664]

約数ペア:

[(1, 86973664), (2, 43486832), (4, 21743416), (8, 10871708), (16, 5435854), (32, 2717927), (127, 684832), (254, 342416), (508, 171208), (1016, 85604), (2032, 42802), (4064, 21401)]