164085388

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{66919}}^1$

素因数の和:67536

約数の個数: 12

約数和(自身を含む): 287622160

約数和(自身を除く): 123536772

約数列:

[1, 2, 4, 613, 1226, 2452, 66919, 133838, 267676, 41021347, 82042694, 164085388]

約数ペア:

[(1, 164085388), (2, 82042694), (4, 41021347), (613, 267676), (1226, 133838), (2452, 66919)]