31284316

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14143}}^1$

素因数の和:14233

約数の個数: 24

約数和(自身を含む): 63365120

約数和(自身を除く): 32080804

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 14143, 28286, 56572, 99001, 198002, 396004, 1117297, 2234594, 4469188, 7821079, 15642158, 31284316]

約数ペア:

[(1, 31284316), (2, 15642158), (4, 7821079), (7, 4469188), (14, 2234594), (28, 1117297), (79, 396004), (158, 198002), (316, 99001), (553, 56572), (1106, 28286), (2212, 14143)]