38540272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{104729}}^1$

素因数の和:104760

約数の個数: 20

約数和(自身を含む): 77919120

約数和(自身を除く): 39378848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 104729, 209458, 418916, 837832, 1675664, 2408767, 4817534, 9635068, 19270136, 38540272]

約数ペア:

[(1, 38540272), (2, 19270136), (4, 9635068), (8, 4817534), (16, 2408767), (23, 1675664), (46, 837832), (92, 418916), (184, 209458), (368, 104729)]