8045643568

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{487733}}^1$

素因数の和:488772

約数の個数: 20

約数和(自身を含む): 15603586128

約数和(自身を除く): 7557942560

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 487733, 975466, 1950932, 3901864, 7803728, 502852723, 1005705446, 2011410892, 4022821784, 8045643568]

約数ペア:

[(1, 8045643568), (2, 4022821784), (4, 2011410892), (8, 1005705446), (16, 502852723), (1031, 7803728), (2062, 3901864), (4124, 1950932), (8248, 975466), (16496, 487733)]