22487824

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{17791}}^1$

素因数の和:17878

約数の個数: 20

約数和(自身を含む): 44124160

約数和(自身を除く): 21636336

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 17791, 35582, 71164, 142328, 284656, 1405489, 2810978, 5621956, 11243912, 22487824]

約数ペア:

[(1, 22487824), (2, 11243912), (4, 5621956), (8, 2810978), (16, 1405489), (79, 284656), (158, 142328), (316, 71164), (632, 35582), (1264, 17791)]