89784854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{2339}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 142786800

約数和(自身を除く): 53001946

約数列:

[1, 2, 17, 34, 1129, 2258, 2339, 4678, 19193, 38386, 39763, 79526, 2640731, 5281462, 44892427, 89784854]

約数ペア:

[(1, 89784854), (2, 44892427), (17, 5281462), (34, 2640731), (1129, 79526), (2258, 39763), (2339, 38386), (4678, 19193)]