79020272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{214729}}^1$

素因数の和:214760

約数の個数: 20

約数和(自身を含む): 159759120

約数和(自身を除く): 80738848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 214729, 429458, 858916, 1717832, 3435664, 4938767, 9877534, 19755068, 39510136, 79020272]

約数ペア:

[(1, 79020272), (2, 39510136), (4, 19755068), (8, 9877534), (16, 4938767), (23, 3435664), (46, 1717832), (92, 858916), (184, 429458), (368, 214729)]