83409790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{65677}}^1$

素因数の和:65811

約数の個数: 16

約数和(自身を含む): 151322112

約数和(自身を除く): 67912322

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 65677, 131354, 328385, 656770, 8340979, 16681958, 41704895, 83409790]

約数ペア:

[(1, 83409790), (2, 41704895), (5, 16681958), (10, 8340979), (127, 656770), (254, 328385), (635, 131354), (1270, 65677)]