66516176

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{41161}}^1$

素因数の和:41270

約数の個数: 20

約数和(自身を含む): 130154244

約数和(自身を除く): 63638068

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 41161, 82322, 164644, 329288, 658576, 4157261, 8314522, 16629044, 33258088, 66516176]

約数ペア:

[(1, 66516176), (2, 33258088), (4, 16629044), (8, 8314522), (16, 4157261), (101, 658576), (202, 329288), (404, 164644), (808, 82322), (1616, 41161)]