80907848

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4931}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 174000960

約数和(自身を除く): 93093112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 4931, 8204, 9862, 16408, 19724, 34517, 39448, 69034, 138068, 276136, 1444783, 2889566, 5779132, 10113481, 11558264, 20226962, 40453924, 80907848]

約数ペア:

[(1, 80907848), (2, 40453924), (4, 20226962), (7, 11558264), (8, 10113481), (14, 5779132), (28, 2889566), (56, 1444783), (293, 276136), (586, 138068), (1172, 69034), (2051, 39448), (2344, 34517), (4102, 19724), (4931, 16408), (8204, 9862)]