162272884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{3671}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 291791808

約数和(自身を除く): 129518924

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 3671, 7342, 11051, 14684, 22102, 44204, 157853, 315706, 631412, 943447, 1886894, 3773788, 40568221, 81136442, 162272884]

約数ペア:

[(1, 162272884), (2, 81136442), (4, 40568221), (43, 3773788), (86, 1886894), (172, 943447), (257, 631412), (514, 315706), (1028, 157853), (3671, 44204), (7342, 22102), (11051, 14684)]