57640144

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{2521}}^1$

素因数の和:3958

約数の個数: 20

約数和(自身を含む): 111800260

約数和(自身を除く): 54160116

約数列:

[1, 2, 4, 8, 16, 1429, 2521, 2858, 5042, 5716, 10084, 11432, 20168, 22864, 40336, 3602509, 7205018, 14410036, 28820072, 57640144]

約数ペア:

[(1, 57640144), (2, 28820072), (4, 14410036), (8, 7205018), (16, 3602509), (1429, 40336), (2521, 22864), (2858, 20168), (5042, 11432), (5716, 10084)]