159565856

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{21401}}^1$

素因数の和:21644

約数の個数: 24

約数和(自身を含む): 315508284

約数和(自身を除く): 155942428

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 3728, 7456, 21401, 42802, 85604, 171208, 342416, 684832, 4986433, 9972866, 19945732, 39891464, 79782928, 159565856]

約数ペア:

[(1, 159565856), (2, 79782928), (4, 39891464), (8, 19945732), (16, 9972866), (32, 4986433), (233, 684832), (466, 342416), (932, 171208), (1864, 85604), (3728, 42802), (7456, 21401)]