672640288

素因数分解:

$2^5\times {\mathrm{1039}}^1\times {\mathrm{20231}}^1$

素因数の和:21280

約数の個数: 24

約数和(自身を含む): 1325600640

約数和(自身を除く): 652960352

約数列:

[1, 2, 4, 8, 16, 32, 1039, 2078, 4156, 8312, 16624, 20231, 33248, 40462, 80924, 161848, 323696, 647392, 21020009, 42040018, 84080036, 168160072, 336320144, 672640288]

約数ペア:

[(1, 672640288), (2, 336320144), (4, 168160072), (8, 84080036), (16, 42040018), (32, 21020009), (1039, 647392), (2078, 323696), (4156, 161848), (8312, 80924), (16624, 40462), (20231, 33248)]