16201976

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 34860000

約数和(自身を除く): 18658024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 829, 1396, 1658, 2443, 2792, 3316, 4886, 5803, 6632, 9772, 11606, 19544, 23212, 46424, 289321, 578642, 1157284, 2025247, 2314568, 4050494, 8100988, 16201976]

約数ペア:

[(1, 16201976), (2, 8100988), (4, 4050494), (7, 2314568), (8, 2025247), (14, 1157284), (28, 578642), (56, 289321), (349, 46424), (698, 23212), (829, 19544), (1396, 11606), (1658, 9772), (2443, 6632), (2792, 5803), (3316, 4886)]