78173834

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{5807}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 120434688

約数和(自身を除く): 42260854

約数列:

[1, 2, 53, 106, 127, 254, 5807, 6731, 11614, 13462, 307771, 615542, 737489, 1474978, 39086917, 78173834]

約数ペア:

[(1, 78173834), (2, 39086917), (53, 1474978), (106, 737489), (127, 615542), (254, 307771), (5807, 13462), (6731, 11614)]