8205316

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 16543296

約数和(自身を除く): 8337980

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 2237, 3668, 4474, 8948, 15659, 31318, 62636, 293047, 586094, 1172188, 2051329, 4102658, 8205316]

約数ペア:

[(1, 8205316), (2, 4102658), (4, 2051329), (7, 1172188), (14, 586094), (28, 293047), (131, 62636), (262, 31318), (524, 15659), (917, 8948), (1834, 4474), (2237, 3668)]