8020146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 16951680

約数和(自身を除く): 8931534

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 653, 1306, 1959, 2047, 3918, 4094, 6141, 12282, 15019, 30038, 45057, 58117, 90114, 116234, 174351, 348702, 1336691, 2673382, 4010073, 8020146]

約数ペア:

[(1, 8020146), (2, 4010073), (3, 2673382), (6, 1336691), (23, 348702), (46, 174351), (69, 116234), (89, 90114), (138, 58117), (178, 45057), (267, 30038), (534, 15019), (653, 12282), (1306, 6141), (1959, 4094), (2047, 3918)]