85605149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31324

約数の個数: 16

約数和(自身を含む): 108096768

約数和(自身を除く): 22491619

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 31277, 218939, 531709, 719371, 3721963, 5035597, 12229307, 85605149]

約数ペア:

[(1, 85605149), (7, 12229307), (17, 5035597), (23, 3721963), (119, 719371), (161, 531709), (391, 218939), (2737, 31277)]