8191082984

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{392143}}^1$

素因数の和:392529

約数の個数: 32

約数和(自身を含む): 17599422720

約数和(自身を除く): 9408339736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 10444, 20888, 392143, 784286, 1568572, 2745001, 3137144, 5490002, 10980004, 21960008, 146269339, 292538678, 585077356, 1023885373, 1170154712, 2047770746, 4095541492, 8191082984]

約数ペア:

[(1, 8191082984), (2, 4095541492), (4, 2047770746), (7, 1170154712), (8, 1023885373), (14, 585077356), (28, 292538678), (56, 146269339), (373, 21960008), (746, 10980004), (1492, 5490002), (2611, 3137144), (2984, 2745001), (5222, 1568572), (10444, 784286), (20888, 392143)]