67040264

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{5431}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 125805120

約数和(自身を除く): 58764856

約数列:

[1, 2, 4, 8, 1543, 3086, 5431, 6172, 10862, 12344, 21724, 43448, 8380033, 16760066, 33520132, 67040264]

約数ペア:

[(1, 67040264), (2, 33520132), (4, 16760066), (8, 8380033), (1543, 43448), (3086, 21724), (5431, 12344), (6172, 10862)]