542032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1810

約数の個数: 20

約数和(自身を含む): 1106080

約数和(自身を除く): 564048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1783, 3566, 7132, 14264, 28528, 33877, 67754, 135508, 271016, 542032]

約数ペア:

[(1, 542032), (2, 271016), (4, 135508), (8, 67754), (16, 33877), (19, 28528), (38, 14264), (76, 7132), (152, 3566), (304, 1783)]