16272916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 31510080

約数和(自身を除く): 15237164

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5209, 10418, 20836, 57299, 114598, 229196, 369839, 739678, 1479356, 4068229, 8136458, 16272916]

約数ペア:

[(1, 16272916), (2, 8136458), (4, 4068229), (11, 1479356), (22, 739678), (44, 369839), (71, 229196), (142, 114598), (284, 57299), (781, 20836), (1562, 10418), (3124, 5209)]