8723352094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{20389}}^1$

素因数の和:20616

約数の個数: 32

約数和(自身を含む): 13952632320

約数和(自身を除く): 5229280226

約数列:

[1, 2, 23, 46, 71, 131, 142, 262, 1633, 3013, 3266, 6026, 9301, 18602, 20389, 40778, 213923, 427846, 468947, 937894, 1447619, 2670959, 2895238, 5341918, 33295237, 61432057, 66590474, 122864114, 189638089, 379276178, 4361676047, 8723352094]

約数ペア:

[(1, 8723352094), (2, 4361676047), (23, 379276178), (46, 189638089), (71, 122864114), (131, 66590474), (142, 61432057), (262, 33295237), (1633, 5341918), (3013, 2895238), (3266, 2670959), (6026, 1447619), (9301, 937894), (18602, 468947), (20389, 427846), (40778, 213923)]