89324272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{242729}}^1$

素因数の和:242760

約数の個数: 20

約数和(自身を含む): 180591120

約数和(自身を除く): 91266848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 242729, 485458, 970916, 1941832, 3883664, 5582767, 11165534, 22331068, 44662136, 89324272]

約数ペア:

[(1, 89324272), (2, 44662136), (4, 22331068), (8, 11165534), (16, 5582767), (23, 3883664), (46, 1941832), (92, 970916), (184, 485458), (368, 242729)]