80909730136

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{2297}}^1\times {\mathrm{9551}}^1$

素因数の和:12315

約数の個数: 32

約数和(自身を含む): 152116937280

約数和(自身を除く): 71207207144

約数列:

[1, 2, 4, 8, 461, 922, 1844, 2297, 3688, 4594, 9188, 9551, 18376, 19102, 38204, 76408, 1058917, 2117834, 4235668, 4403011, 8471336, 8806022, 17612044, 21938647, 35224088, 43877294, 87754588, 175509176, 10113716267, 20227432534, 40454865068, 80909730136]

約数ペア:

[(1, 80909730136), (2, 40454865068), (4, 20227432534), (8, 10113716267), (461, 175509176), (922, 87754588), (1844, 43877294), (2297, 35224088), (3688, 21938647), (4594, 17612044), (9188, 8806022), (9551, 8471336), (18376, 4403011), (19102, 4235668), (38204, 2117834), (76408, 1058917)]