89864335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71039}}^1$

素因数の和:71078

約数の個数: 16

約数和(自身を含む): 122757120

約数和(自身を除く): 32892785

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 71039, 355195, 781429, 1633897, 3907145, 8169485, 17972867, 89864335]

約数ペア:

[(1, 89864335), (5, 17972867), (11, 8169485), (23, 3907145), (55, 1633897), (115, 781429), (253, 355195), (1265, 71039)]