328900034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 516922560

約数和(自身を除く): 188022526

約数列:

[1, 2, 43, 86, 89, 97, 178, 194, 443, 886, 3827, 4171, 7654, 8342, 8633, 17266, 19049, 38098, 39427, 42971, 78854, 85942, 371219, 742438, 1695361, 1847753, 3390722, 3695506, 3824419, 7648838, 164450017, 328900034]

約数ペア:

[(1, 328900034), (2, 164450017), (43, 7648838), (86, 3824419), (89, 3695506), (97, 3390722), (178, 1847753), (194, 1695361), (443, 742438), (886, 371219), (3827, 85942), (4171, 78854), (7654, 42971), (8342, 39427), (8633, 38098), (17266, 19049)]