16639832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 34264080

約数和(自身を除く): 17624248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1093, 1384, 1903, 2186, 3806, 4372, 7612, 8744, 12023, 15224, 24046, 48092, 96184, 189089, 378178, 756356, 1512712, 2079979, 4159958, 8319916, 16639832]

約数ペア:

[(1, 16639832), (2, 8319916), (4, 4159958), (8, 2079979), (11, 1512712), (22, 756356), (44, 378178), (88, 189089), (173, 96184), (346, 48092), (692, 24046), (1093, 15224), (1384, 12023), (1903, 8744), (2186, 7612), (3806, 4372)]